From 7cca44976a84388041736a82b3dd0c39e319db2f Mon Sep 17 00:00:00 2001
From: Andre Herbst <moormaster@gmx.net>
Date: Fri, 29 Nov 2024 20:10:00 +0100
Subject: [PATCH] fix: prevent segfault in status_handler when downloading a
 game in grid view

Issue: #686
---
 src/ui/views/GamesView/grid/GameCard.vala | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/ui/views/GamesView/grid/GameCard.vala b/src/ui/views/GamesView/grid/GameCard.vala
index 5a1c21bc..d137ddbb 100644
--- a/src/ui/views/GamesView/grid/GameCard.vala
+++ b/src/ui/views/GamesView/grid/GameCard.vala
@@ -386,7 +386,14 @@ namespace GameHub.UI.Views.GamesView.Grid
 
 		private void status_handler(Game.Status s)
 		{
+			// Use weak reference to avoid capturing `this` strongly
+			weak GameCard weak_self = this;
+
 			Idle.add(() => {
+				// early return when GameCard got destructed to prevent segfault
+				if (weak_self == null)
+					return Source.REMOVE;
+
 				label.label = game.name;
 				status_label.label = s.description;
 				favorite_icon.visible = game.has_tag(Tables.Tags.BUILTIN_FAVORITES);