[[DK]JaloNik]

What about this:

pawn Код:

if(strcmp(cmd, "/unrentcar", true) == 0)
    {
        if(IsPlayerConnected(playerid))
        {
            if(HireCar[playerid] != 299)
            {
                if(idcar == HireCar[playerid])
                {
                    TogglePlayerControllable(playerid, 1);
                }
                SetVehicleToRespawn(HireCar[playerid]);
                HireCar[playerid] = 299;
                GameTextForPlayer(playerid, "~w~You no longer rent a car", 5000, 3);
            }
        }
        return 1;
    }

It fits into my system + works perfectly. :P