Do not use hard coded index in SMSG_QUEST_POI_QUERY_RESPONSE. May be the resolution for some client crashes.

--HG--
branch : trunk

src/game/ObjectMgr.cpp

@@ -6779,7 +6779,7 @@ void ObjectMgr::LoadQuestPOI()
         uint32 unk3               = fields[6].GetUInt32();
         uint32 unk4               = fields[7].GetUInt32();
 
-        QuestPOI POI(objIndex, mapId, WorldMapAreaId, FloorId, unk3, unk4);
+        QuestPOI POI(id, objIndex, mapId, WorldMapAreaId, FloorId, unk3, unk4);
  
         QueryResult_AutoPtr points = WorldDatabase.PQuery("SELECT x, y FROM quest_poi_points WHERE questId='%u' AND id='%i'", questId, id);