fixed build²

src/server/game/Entities/Unit/Unit.cpp

@@ -771,7 +771,7 @@ uint32 Unit::DealDamage(Unit* victim, uint32 damage, CleanDamage const* cleanDam
     if (victim->GetTypeId() == TYPEID_PLAYER)
     {
         // Signal to pets that their owner was attacked - except when DOT.
-        if (attacker != victim && damagetype != DOT)
+        if (this != victim && damagetype != DOT)
         {
             for (Unit* controlled : victim->m_Controlled)
                 if (Creature* cControlled = controlled->ToCreature())