From 804769400bcb4191d07fc21c2c2d27c37831ca24 Mon Sep 17 00:00:00 2001
From: Anton Popovichenko <anton.popovichenko@mendix.com>
Date: Mon, 30 Sep 2024 13:19:44 +0200
Subject: [PATCH] fix(Core/GuardAI): crash when killer is null (#20100)

---
 src/server/game/AI/CoreAI/GuardAI.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/server/game/AI/CoreAI/GuardAI.cpp b/src/server/game/AI/CoreAI/GuardAI.cpp
index 86c6fc1f0..4ba087cf8 100644
--- a/src/server/game/AI/CoreAI/GuardAI.cpp
+++ b/src/server/game/AI/CoreAI/GuardAI.cpp
@@ -60,6 +60,9 @@ void GuardAI::EnterEvadeMode(EvadeReason /*why*/)
 
 void GuardAI::JustDied(Unit* killer)
 {
+    if (!killer)
+        return;
+
     if (Player* player = killer->GetCharmerOrOwnerPlayerOrPlayerItself())
         me->SendZoneUnderAttackMessage(player);
 }