From 81a02c14b6b4fa271a4fd4a8707eb2eddb089917 Mon Sep 17 00:00:00 2001
From: murilo09 <78226931+murilo09@users.noreply.github.com>
Date: Tue, 7 Jan 2025 21:04:31 -0300
Subject: [PATCH] fix: increasing reference counter

---
 src/creatures/monsters/monster.cpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/creatures/monsters/monster.cpp b/src/creatures/monsters/monster.cpp
index 044abdb3494..8cdac980134 100644
--- a/src/creatures/monsters/monster.cpp
+++ b/src/creatures/monsters/monster.cpp
@@ -669,7 +669,8 @@ bool Monster::isOpponent(const std::shared_ptr<Creature> &creature) const {
 		return creature != master;
 	}
 
-	if (creature->getPlayer() && creature->getPlayer()->hasFlag(PlayerFlags_t::IgnoredByMonsters)) {
+	const auto &player = creature ? creature->getPlayer() : nullptr;
+	if (player && player->hasFlag(PlayerFlags_t::IgnoredByMonsters)) {
 		return false;
 	}
 
@@ -679,7 +680,7 @@ bool Monster::isOpponent(const std::shared_ptr<Creature> &creature) const {
 
 	const auto &creatureMaster = creature->getMaster();
 	const auto &creaturePlayer = creatureMaster ? creatureMaster->getPlayer() : nullptr;
-	if (creature->getPlayer() || creaturePlayer) {
+	if (player || creaturePlayer) {
 		return true;
 	}
 
@@ -913,7 +914,8 @@ bool Monster::isTarget(const std::shared_ptr<Creature> &creature) {
 	}
 
 	if (!isSummon()) {
-		if (creature->getPlayer() && creature->getPlayer()->isDisconnected()) {
+		const auto &player = creature ? creature->getPlayer() : nullptr;
+		if (player && player->isDisconnected()) {
 			return false;
 		}
 
@@ -934,7 +936,8 @@ bool Monster::selectTarget(const std::shared_ptr<Creature> &creature) {
 		return false;
 	}
 
-	if (creature && creature->getPlayer()->isLoginProtected()) {
+	const auto &player = creature ? creature->getPlayer() : nullptr;
+	if (player && player->isLoginProtected()) {
 		return false;
 	}