*Fix a bug that redundant packets are sent to clients which may cause freeze.

--HG--
branch : trunk

src/game/Object.cpp

@@ -214,7 +214,6 @@ void Object::SendUpdateToPlayer(Player* player)
     UpdateData upd;
     WorldPacket packet;
 
-    upd.Clear();
     BuildCreateUpdateBlockForPlayer(&upd, player);
     upd.BuildPacket(&packet);
     player->GetSession()->SendPacket(&packet);