diff options
Diffstat (limited to 'src/train_cmd.cpp')
| -rw-r--r-- | src/train_cmd.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp index 2c300c190..8093cf331 100644 --- a/src/train_cmd.cpp +++ b/src/train_cmd.cpp @@ -1205,6 +1205,9 @@ int32 CmdStartStopTrain(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) */ int32 CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) { + /* Check if we deleted a vehicle window */ + Window *w = NULL; + if (!IsValidVehicleID(p1) || p2 > 2) return CMD_ERROR; Vehicle *v = GetVehicle(p1); @@ -1225,7 +1228,8 @@ int32 CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) if (flags & DC_EXEC) { if (v == first && IsFrontEngine(first)) { - DeleteWindowById(WC_VEHICLE_VIEW, first->index); + w = FindWindowById(WC_VEHICLE_VIEW, first->index); + if (w != NULL) DeleteWindow(w); } InvalidateWindow(WC_VEHICLE_DEPOT, first->tile); RebuildVehicleLists(); @@ -1292,7 +1296,8 @@ int32 CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) first->prev_shared = NULL; first->next_shared = NULL; - if (IsLocalPlayer()) ShowTrainViewWindow(new_f); + /* If we deleted a window then open a new one for the 'new' train */ + if (IsLocalPlayer() && w != NULL) ShowTrainViewWindow(new_f); } } |