*Fix a crash in Aura::UnregisterSingleTarget.

--HG--
branch : trunk

1 files changed, 3 insertions, 2 deletions

diff --git a/src/server/game/Spells/Auras/SpellAuras.cpp b/src/server/game/Spells/Auras/SpellAuras.cpp
index 7f1f98ebcc6..a17f990307c 100644
--- a/src/server/game/Spells/Auras/SpellAuras.cpp
+++ b/src/server/game/Spells/Auras/SpellAuras.cpp
@@ -779,8 +779,9 @@ void Aura::UnregisterSingleTarget()
 {
     ASSERT(m_isSingleTarget);
     Unit * caster = GetCaster();
-    //if (!caster)
-        //caster = ObjectAccessor::GetObjectInOrOutOfWorld(GetCasterGUID(), (Unit*)NULL);
+    // TODO: find a better way to do this.
+    if (!caster)
+        caster = ObjectAccessor::GetObjectInOrOutOfWorld(GetCasterGUID(), (Unit*)NULL);
     ASSERT(caster);
     caster->GetSingleCastAuras().remove(this);
     SetIsSingleTarget(false);