From bf666becd9f0b6be7a1ce7ead7256d41a28b6fe3 Mon Sep 17 00:00:00 2001
From: Skjalf <47818697+Nyeriah@users.noreply.github.com>
Date: Wed, 24 Nov 2021 08:02:46 -0300
Subject: [PATCH] fix(Core/Creature): prevent useless grid searches (#9307)

---
 src/server/game/Entities/Creature/Creature.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/server/game/Entities/Creature/Creature.cpp b/src/server/game/Entities/Creature/Creature.cpp
index 1849d4dfb..8b89c4166 100644
--- a/src/server/game/Entities/Creature/Creature.cpp
+++ b/src/server/game/Entities/Creature/Creature.cpp
@@ -2249,6 +2249,11 @@ void Creature::CallForHelp(float radius, Unit* target /*= nullptr*/)
         target = GetVictim();
     }
 
+    if (!target)
+    {
+        return;
+    }
+
     Acore::CallOfHelpCreatureInRangeDo u_do(this, target, radius);
     Acore::CreatureWorker<Acore::CallOfHelpCreatureInRangeDo> worker(this, u_do);
     Cell::VisitGridObjects(this, worker, radius);