From 9d501da1b8ddb4207ad1d983dcaff2a09b390057 Mon Sep 17 00:00:00 2001
From: QAston <none@none>
Date: Wed, 22 Jul 2009 22:52:05 +0200
Subject: *Fix Piercing Shots - by freeganja. *Clear movement generators for
 unit when removing from world.

--HG--
branch : trunk
---
 src/game/SpellEffects.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/game/SpellEffects.cpp')

diff --git a/src/game/SpellEffects.cpp b/src/game/SpellEffects.cpp
index 72d59694632..1b13a6673db 100644
--- a/src/game/SpellEffects.cpp
+++ b/src/game/SpellEffects.cpp
@@ -3368,6 +3368,8 @@ void Spell::EffectSummonType(uint32 i)
                         TempSummonType summonType = (duration == 0) ? TEMPSUMMON_DEAD_DESPAWN : TEMPSUMMON_TIMED_DESPAWN;
 
                         TempSummon * summon = m_originalCaster->SummonCreature(entry,px,py,pz,m_caster->GetOrientation(),summonType,duration);
+                        if (!summon)
+                            continue;
                         summon->SetUInt64Value(UNIT_FIELD_SUMMONEDBY, m_originalCaster->GetGUID());
                         if (properties->Category == SUMMON_CATEGORY_ALLY)
                             summon->setFaction(m_originalCaster->getFaction());
-- 
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