From 90cacb9ab943c19bc6bfa919928a9a480bcb1b48 Mon Sep 17 00:00:00 2001
From: Shauren <shauren.trinity@gmail.com>
Date: Mon, 19 Mar 2012 11:43:50 +0100
Subject: Core/SmartScript: Fixed possible crashes when attempting to use
 StoreTargetList with a the same list already stored on the same id

---
 src/server/game/AI/SmartScripts/SmartScript.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/server/game/AI/SmartScripts/SmartScript.h b/src/server/game/AI/SmartScripts/SmartScript.h
index faba3c05394..5fb691c87f2 100644
--- a/src/server/game/AI/SmartScripts/SmartScript.h
+++ b/src/server/game/AI/SmartScripts/SmartScript.h
@@ -98,7 +98,13 @@ class SmartScript
                 return;
 
             if (mTargetStorage->find(id) != mTargetStorage->end())
+            {
+                // check if already stored
+                if ((*mTargetStorage)[id] == targets)
+                    return;
+
                 delete (*mTargetStorage)[id];
+            }
 
             (*mTargetStorage)[id] = targets;
         }
-- 
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