diff options
Diffstat (limited to 'vehicle_gui.c')
| -rw-r--r-- | vehicle_gui.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vehicle_gui.c b/vehicle_gui.c index df33fd69c..2eaad2ee0 100644 --- a/vehicle_gui.c +++ b/vehicle_gui.c @@ -1856,8 +1856,11 @@ static const WindowDesc _player_vehicle_list_aircraft_desc = { static void ShowVehicleListWindowLocal(PlayerID player, byte vehicle_type, StationID station, OrderID order, uint16 depot_airport_index) { Window *w; - WindowNumber num = (vehicle_type << 11) | player; + WindowNumber num; + if (!IsValidPlayer(player)) return; + + num = (vehicle_type << 11) | player; if (order != INVALID_ORDER) { num |= (order << 16) | VLW_SHARED_ORDERS; } else if (depot_airport_index != INVALID_STATION) { |