prefer C functions first

ElvUI/Classic/Modules/Skins/AuctionHouse.lua

@@ -9,7 +9,7 @@ local unpack = unpack
 local GetAuctionSellItemInfo = GetAuctionSellItemInfo
 local CreateFrame = CreateFrame
 
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 function S:Blizzard_AuctionUI()
 	if not (E.private.skins.blizzard.enable and E.private.skins.blizzard.auctionhouse) then return end

ElvUI/Classic/Modules/Skins/Bags.lua

@@ -6,12 +6,12 @@ local _G = _G
 local select, unpack = select, unpack
 local hooksecurefunc = hooksecurefunc
 
-local ContainerIDToInventoryID = ContainerIDToInventoryID or (C_Container and C_Container.ContainerIDToInventoryID)
-local GetContainerNumFreeSlots = GetContainerNumFreeSlots or (C_Container and C_Container.GetContainerNumFreeSlots)
-local GetContainerItemLink = GetContainerItemLink or (C_Container and C_Container.GetContainerItemLink)
-local GetInventoryItemLink = GetInventoryItemLink or (C_Container and C_Container.GetInventoryItemLink)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
+local ContainerIDToInventoryID = (C_Container and C_Container.ContainerIDToInventoryID) or ContainerIDToInventoryID
+local GetContainerNumFreeSlots = (C_Container and C_Container.GetContainerNumFreeSlots) or GetContainerNumFreeSlots
+local GetContainerItemLink = (C_Container and C_Container.GetContainerItemLink) or GetContainerItemLink
+local GetInventoryItemLink = (C_Container and C_Container.GetInventoryItemLink) or GetInventoryItemLink
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
 local GetInventoryItemID = GetInventoryItemID
 
 local BANK_CONTAINER = Enum.BagIndex.Bank

ElvUI/Classic/Modules/Skins/Character.lua

@@ -12,7 +12,7 @@ local GetPetHappiness = GetPetHappiness
 local GetInventoryItemQuality = GetInventoryItemQuality
 local FauxScrollFrame_GetOffset = FauxScrollFrame_GetOffset
 
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 local NUM_FACTIONS_DISPLAYED = NUM_FACTIONS_DISPLAYED
 local CHARACTERFRAME_SUBFRAMES = CHARACTERFRAME_SUBFRAMES

ElvUI/Classic/Modules/Skins/Craft.lua

@@ -10,8 +10,8 @@ local GetCraftItemLink = GetCraftItemLink
 local GetCraftReagentInfo = GetCraftReagentInfo
 local GetCraftReagentItemLink = GetCraftReagentItemLink
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 function S:SkinCraft()
 	if not (E.private.skins.blizzard.enable and E.private.skins.blizzard.craft) then return end

ElvUI/Classic/Modules/Skins/Inspect.lua

@@ -6,8 +6,8 @@ local ipairs, unpack = ipairs, unpack
 local hooksecurefunc = hooksecurefunc
 
 local GetInventoryItemID = GetInventoryItemID
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 local function Update_InspectPaperDollItemSlotButton(button)
 	local unit = button.hasItem and _G.InspectFrame.unit

ElvUI/Classic/Modules/Skins/Loot.lua

@@ -13,7 +13,7 @@ local UnitIsDead = UnitIsDead
 local UnitIsFriend = UnitIsFriend
 local UnitName = UnitName
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
 
 local C_LootHistory_GetNumItems = C_LootHistory.GetNumItems
 local C_LootHistory_GetItem = C_LootHistory.GetItem

ElvUI/Classic/Modules/Skins/Mail.lua

@@ -10,8 +10,8 @@ local GetInboxItemLink = GetInboxItemLink
 local GetInboxNumItems = GetInboxNumItems
 local GetSendMailItem = GetSendMailItem
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 local function MailFrameSkin()
 	for i = 1, _G.ATTACHMENTS_MAX_SEND do

ElvUI/Classic/Modules/Skins/Merchant.lua

@@ -10,8 +10,8 @@ local GetMerchantNumItems = GetMerchantNumItems
 local GetBuybackItemInfo = GetBuybackItemInfo
 local GetNumBuybackItems = GetNumBuybackItems
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 local MERCHANT_ITEMS_PER_PAGE = MERCHANT_ITEMS_PER_PAGE
 

ElvUI/Classic/Modules/Skins/Quest.lua

@@ -17,8 +17,8 @@ local GetQuestLogTitle = GetQuestLogTitle
 local GetQuestMoneyToGet = GetQuestMoneyToGet
 local IsQuestComplete = IsQuestComplete
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 local MAX_NUM_ITEMS = MAX_NUM_ITEMS
 local MAX_NUM_QUESTS = MAX_NUM_QUESTS

ElvUI/Classic/Modules/Skins/TradeSkill.lua

@@ -11,8 +11,8 @@ local GetTradeSkillItemLink = GetTradeSkillItemLink
 local GetTradeSkillReagentInfo = GetTradeSkillReagentInfo
 local GetTradeSkillReagentItemLink = GetTradeSkillReagentItemLink
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 function S:Blizzard_TradeSkillUI()
 	if not (E.private.skins.blizzard.enable and E.private.skins.blizzard.tradeskill) then return end

ElvUI/Core/General/ItemLevel.lua

@@ -18,7 +18,7 @@ local RETRIEVING_ITEM_INFO = RETRIEVING_ITEM_INFO
 local ITEM_SPELL_TRIGGER_ONEQUIP = ITEM_SPELL_TRIGGER_ONEQUIP
 local ESSENCE_DESCRIPTION = GetSpellDescription(277253)
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
 local GetCVarBool = C_CVar.GetCVarBool
 
 local MATCH_ITEM_LEVEL = ITEM_LEVEL:gsub('%%d', '(%%d+)')

ElvUI/Core/Modules/Auras/Auras.lua

@@ -19,7 +19,7 @@ local CreateFrame = CreateFrame
 local UIParent = UIParent
 local GetTime = GetTime
 
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 local Masque = E.Masque
 local MasqueGroupBuffs = Masque and Masque:Group('ElvUI', 'Buffs')

ElvUI/Core/Modules/Bags/Bags.lua

@@ -64,26 +64,26 @@ local C_NewItems_RemoveNewItem = C_NewItems.RemoveNewItem
 local C_Item_IsBound = C_Item.IsBound
 
 local GetCVarBool = C_CVar.GetCVarBool
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemSpell = GetItemSpell or (C_Item and C_Item.GetItemSpell)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
-local SetCurrencyBackpack = SetCurrencyBackpack or (C_CurrencyInfo and C_CurrencyInfo.SetCurrencyBackpack)
-local SortBags = SortBags or (C_Container and C_Container.SortBags)
-local SortBankBags = SortBankBags or (C_Container and C_Container.SortBankBags)
-local SortReagentBankBags = SortReagentBankBags or (C_Container and C_Container.SortReagentBankBags)
-local SplitContainerItem = SplitContainerItem or (C_Container and C_Container.SplitContainerItem)
-local SetItemSearch = SetItemSearch or (C_Container and C_Container.SetItemSearch)
-local GetBagSlotFlag = GetBagSlotFlag or (C_Container and C_Container.GetBagSlotFlag)
-local SetBagSlotFlag = SetBagSlotFlag or (C_Container and C_Container.SetBagSlotFlag)
-local ContainerIDToInventoryID = ContainerIDToInventoryID or (C_Container and C_Container.ContainerIDToInventoryID)
-local GetBackpackAutosortDisabled = GetBackpackAutosortDisabled or (C_Container and C_Container.GetBackpackAutosortDisabled)
-local GetBankAutosortDisabled = GetBankAutosortDisabled or (C_Container and C_Container.GetBankAutosortDisabled)
-local GetContainerItemCooldown = GetContainerItemCooldown or (C_Container and C_Container.GetContainerItemCooldown)
-local GetContainerNumFreeSlots = GetContainerNumFreeSlots or (C_Container and C_Container.GetContainerNumFreeSlots)
-local GetContainerNumSlots = GetContainerNumSlots or (C_Container and C_Container.GetContainerNumSlots)
-local SetBackpackAutosortDisabled = SetBackpackAutosortDisabled or (C_Container and C_Container.SetBackpackAutosortDisabled)
-local SetInsertItemsLeftToRight = SetInsertItemsLeftToRight or (C_Container and C_Container.SetInsertItemsLeftToRight)
-local UseContainerItem = UseContainerItem or (C_Container and C_Container.UseContainerItem)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemSpell = (C_Item and C_Item.GetItemSpell) or GetItemSpell
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
+local SetCurrencyBackpack = (C_CurrencyInfo and C_CurrencyInfo.SetCurrencyBackpack) or SetCurrencyBackpack
+local SortBags = (C_Container and C_Container.SortBags) or SortBags
+local SortBankBags = (C_Container and C_Container.SortBankBags) or SortBankBags
+local SortReagentBankBags = (C_Container and C_Container.SortReagentBankBags) or SortReagentBankBags
+local SplitContainerItem = (C_Container and C_Container.SplitContainerItem) or SplitContainerItem
+local SetItemSearch = (C_Container and C_Container.SetItemSearch) or SetItemSearch
+local GetBagSlotFlag = (C_Container and C_Container.GetBagSlotFlag) or GetBagSlotFlag
+local SetBagSlotFlag = (C_Container and C_Container.SetBagSlotFlag) or SetBagSlotFlag
+local ContainerIDToInventoryID = (C_Container and C_Container.ContainerIDToInventoryID) or ContainerIDToInventoryID
+local GetBackpackAutosortDisabled = (C_Container and C_Container.GetBackpackAutosortDisabled) or GetBackpackAutosortDisabled
+local GetBankAutosortDisabled = (C_Container and C_Container.GetBankAutosortDisabled) or GetBankAutosortDisabled
+local GetContainerItemCooldown = (C_Container and C_Container.GetContainerItemCooldown) or GetContainerItemCooldown
+local GetContainerNumFreeSlots = (C_Container and C_Container.GetContainerNumFreeSlots) or GetContainerNumFreeSlots
+local GetContainerNumSlots = (C_Container and C_Container.GetContainerNumSlots) or GetContainerNumSlots
+local SetBackpackAutosortDisabled = (C_Container and C_Container.SetBackpackAutosortDisabled) or SetBackpackAutosortDisabled
+local SetInsertItemsLeftToRight = (C_Container and C_Container.SetInsertItemsLeftToRight) or SetInsertItemsLeftToRight
+local UseContainerItem = (C_Container and C_Container.UseContainerItem) or UseContainerItem
 
 local CONTAINER_OFFSET_X, CONTAINER_OFFSET_Y = CONTAINER_OFFSET_X, CONTAINER_OFFSET_Y
 local IG_BACKPACK_CLOSE = SOUNDKIT.IG_BACKPACK_CLOSE

ElvUI/Core/Modules/Bags/Sort.lua

@@ -33,16 +33,16 @@ local FILTER_FLAG_QUEST = (BagSlotFlags and BagSlotFlags.PriorityQuestItems) or
 local ItemClass_Armor = Enum.ItemClass.Armor
 local ItemClass_Weapon = Enum.ItemClass.Weapon
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemFamily = GetItemFamily or (C_Item and C_Item.GetItemFamily)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemFamily = (C_Item and C_Item.GetItemFamily) or GetItemFamily
 local GetPetInfoBySpeciesID = C_PetJournal and C_PetJournal.GetPetInfoBySpeciesID
-local ContainerIDToInventoryID = ContainerIDToInventoryID or (C_Container and C_Container.ContainerIDToInventoryID)
-local GetContainerItemID = GetContainerItemID or (C_Container and C_Container.GetContainerItemID)
-local GetContainerItemLink = GetContainerItemLink or (C_Container and C_Container.GetContainerItemLink)
-local GetContainerNumFreeSlots = GetContainerNumFreeSlots or (C_Container and C_Container.GetContainerNumFreeSlots)
-local GetContainerNumSlots = GetContainerNumSlots or (C_Container and C_Container.GetContainerNumSlots)
-local PickupContainerItem = PickupContainerItem or (C_Container and C_Container.PickupContainerItem)
-local SplitContainerItem = SplitContainerItem or (C_Container and C_Container.SplitContainerItem)
+local ContainerIDToInventoryID = (C_Container and C_Container.ContainerIDToInventoryID) or ContainerIDToInventoryID
+local GetContainerItemID = (C_Container and C_Container.GetContainerItemID) or GetContainerItemID
+local GetContainerItemLink = (C_Container and C_Container.GetContainerItemLink) or GetContainerItemLink
+local GetContainerNumFreeSlots = (C_Container and C_Container.GetContainerNumFreeSlots) or GetContainerNumFreeSlots
+local GetContainerNumSlots = (C_Container and C_Container.GetContainerNumSlots) or GetContainerNumSlots
+local PickupContainerItem = (C_Container and C_Container.PickupContainerItem) or PickupContainerItem
+local SplitContainerItem = (C_Container and C_Container.SplitContainerItem) or SplitContainerItem
 
 local guildBags = {51,52,53,54,55,56,57,58}
 local bankBags = {BANK_CONTAINER}

ElvUI/Core/Modules/Blizzard/GuildBank.lua

@@ -8,9 +8,9 @@ local hooksecurefunc = hooksecurefunc
 local GetCurrentGuildBankTab = GetCurrentGuildBankTab
 local GetGuildBankItemLink = GetGuildBankItemLink
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
-local GetDetailedItemLevelInfo = GetDetailedItemLevelInfo or (C_Item and C_Item.GetDetailedItemLevelInfo)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
+local GetDetailedItemLevelInfo = (C_Item and C_Item.GetDetailedItemLevelInfo) or GetDetailedItemLevelInfo
 
 local NUM_SLOTS_PER_GUILDBANK_GROUP = 14
 local NUM_GUILDBANK_COLUMNS = 7

ElvUI/Core/Modules/DataTexts/Ammo.lua

@@ -9,9 +9,9 @@ local _G = _G
 local GetItemCount = GetItemCount
 local GetInventoryItemCount = GetInventoryItemCount
 local GetInventoryItemID = GetInventoryItemID
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemInfoInstant = GetItemInfoInstant or (C_Item and C_Item.GetItemInfoInstant)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemInfoInstant = (C_Item and C_Item.GetItemInfoInstant) or GetItemInfoInstant
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 local ContainerIDToInventoryID = (C_Container and C_Container.ContainerIDToInventoryID) or ContainerIDToInventoryID
 local GetContainerNumSlots = (C_Container and C_Container.GetContainerNumSlots) or GetContainerNumSlots
 local GetContainerNumFreeSlots = (C_Container and C_Container.GetContainerNumFreeSlots) or GetContainerNumFreeSlots

ElvUI/Core/Modules/DataTexts/Avoidance.lua

@@ -13,7 +13,7 @@ local UnitDefense = UnitDefense
 local UnitExists = UnitExists
 local UnitLevel = UnitLevel
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
 
 local BOSS = BOSS
 local MISS_CHANCE = MISS_CHANCE

ElvUI/Core/Modules/DataTexts/Bags.lua

@@ -8,11 +8,11 @@ local strjoin = strjoin
 local GetInventoryItemQuality = GetInventoryItemQuality
 local GetInventoryItemTexture = GetInventoryItemTexture
 
-local GetBagName = GetBagName or (C_Container and C_Container.GetBagName)
-local GetContainerNumFreeSlots = GetContainerNumFreeSlots or (C_Container and C_Container.GetContainerNumFreeSlots)
-local GetContainerNumSlots = GetContainerNumSlots or (C_Container and C_Container.GetContainerNumSlots)
-local ContainerIDToInventoryID = ContainerIDToInventoryID or (C_Container and C_Container.ContainerIDToInventoryID)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetBagName = (C_Container and C_Container.GetBagName) or GetBagName
+local GetContainerNumFreeSlots = (C_Container and C_Container.GetContainerNumFreeSlots) or GetContainerNumFreeSlots
+local GetContainerNumSlots = (C_Container and C_Container.GetContainerNumSlots) or GetContainerNumSlots
+local ContainerIDToInventoryID = (C_Container and C_Container.ContainerIDToInventoryID) or ContainerIDToInventoryID
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 local CURRENCY = CURRENCY
 local MAX_WATCHED_TOKENS = MAX_WATCHED_TOKENS or 3

ElvUI/Core/Modules/Misc/LootRoll.lua

@@ -20,7 +20,7 @@ local UIParent = UIParent
 
 local GameTooltip_Hide = GameTooltip_Hide
 local GameTooltip_ShowCompareItem = GameTooltip_ShowCompareItem
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
 local C_LootHistory_GetItem = C_LootHistory.GetItem
 local C_LootHistory_GetPlayerInfo = C_LootHistory.GetPlayerInfo
 

ElvUI/Core/Modules/Misc/Misc.lua

@@ -51,7 +51,7 @@ local SetWatchedFactionIndex = SetWatchedFactionIndex
 local GetCurrentCombatTextEventInfo = GetCurrentCombatTextEventInfo
 local CombatLogGetCurrentEventInfo = CombatLogGetCurrentEventInfo
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
 local IsAddOnLoaded = (C_AddOns and C_AddOns.IsAddOnLoaded) or IsAddOnLoaded
 local LeaveParty = C_PartyInfo.LeaveParty or LeaveParty
 local IsFriend = C_FriendList.IsFriend

ElvUI/Core/Modules/Tooltip/Tooltip.lua

@@ -71,8 +71,8 @@ local TooltipDataType = Enum.TooltipDataType
 local AddTooltipPostCall = TooltipDataProcessor and TooltipDataProcessor.AddTooltipPostCall
 local GetDisplayedItem = TooltipUtil and TooltipUtil.GetDisplayedItem
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 local GameTooltip, GameTooltipStatusBar = GameTooltip, GameTooltipStatusBar
 local C_QuestLog_GetQuestIDForLogIndex = C_QuestLog.GetQuestIDForLogIndex

ElvUI/Mainline/Modules/Skins/Alerts.lua

@@ -7,7 +7,7 @@ local hooksecurefunc = hooksecurefunc
 local unpack, select = unpack, select
 
 local CreateFrame = CreateFrame
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
 local SetLargeGuildTabardTextures = SetLargeGuildTabardTextures
 
 local ITEM_QUALITY_COLORS = ITEM_QUALITY_COLORS

ElvUI/Mainline/Modules/Skins/Bags.lua

@@ -14,9 +14,9 @@ local GetInventorySlotInfo = GetInventorySlotInfo
 local hooksecurefunc = hooksecurefunc
 
 local GetCVarBool = C_CVar.GetCVarBool
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
-local GetContainerItemCooldown = GetContainerItemCooldown or (C_Container and C_Container.GetContainerItemCooldown)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
+local GetContainerItemCooldown = (C_Container and C_Container.GetContainerItemCooldown) or GetContainerItemCooldown
 
 local ITEMQUALITY_POOR = Enum.ItemQuality.Poor
 local NUM_CONTAINER_FRAMES = NUM_CONTAINER_FRAMES

ElvUI/Mainline/Modules/Skins/BlackMarket.lua

@@ -5,8 +5,8 @@ local _G = _G
 local next = next
 local hooksecurefunc = hooksecurefunc
 
-local GetItemInfo = GetItemInfo or (C_Item and C_Item.GetItemInfo)
-local GetItemQualityColor = GetItemQualityColor or (C_Item and C_Item.GetItemQualityColor)
+local GetItemInfo = (C_Item and C_Item.GetItemInfo) or GetItemInfo
+local GetItemQualityColor = (C_Item and C_Item.GetItemQualityColor) or GetItemQualityColor
 
 local function SkinTab(tab)
 	tab.Left:SetAlpha(0)