@@ -92,9 +92,10 @@ CommandCost GetStationAround(TileArea ta
TILE_AREA_LOOP(tile_cur, ta) {
if (IsTileType(tile_cur, MP_STATION)) {
StationID t = GetStationIndex(tile_cur);
if (!T::IsValidID(t)) continue;
if (closest_station == INVALID_STATION) {
if (T::IsValidID(t)) closest_station = t;
closest_station = t;
} else if (closest_station != t) {
return_cmd_error(STR_ERROR_ADJOINS_MORE_THAN_ONE_EXISTING);
}