[svn] Fix a typo that makes pet cannot autocast. Thank Elron for pointing out the mistake.

--HG--
branch : trunk

src/game/Pet.cpp

@@ -1660,7 +1660,7 @@ void Pet::ToggleAutocast(uint32 spellid, bool apply)
 
     if(const SpellEntry *tempSpell = GetSpellStore()->LookupEntry(spellid))
         if(tempSpell->EffectImplicitTargetA[0] != TARGET_ALL_AROUND_CASTER
-            || tempSpell->EffectImplicitTargetA[0] != TARGET_CHAIN_DAMAGE)
+            && tempSpell->EffectImplicitTargetA[0] != TARGET_CHAIN_DAMAGE)
             return;    
 
     PetSpellMap::const_iterator itr = m_spells.find((uint16)spellid);