cpp/openttd-patchpack/source Changeset - r23889:81df97f74fe7

Changeset - r23889:81df97f74fe7

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Charles Pigott - 5 years ago 2019-10-25 22:43:09
charlespigott@googlemail.com

Fix #7733: Crash when removing a dock next to an industry without a station

1 file changed with 2 insertions and 1 deletions:

src/station_cmd.cpp

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src/station_cmd.cpp

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@@ @@ -2598,25 +2598,26 @@ CommandCost CmdBuildDock(TileIndex tile, @@
 	return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_STATION_DOCK]);
+}
 void RemoveDockingTile(TileIndex t)
+{
 	for (DiagDirection d = DIAGDIR_BEGIN; d != DIAGDIR_END; d++) {
 		TileIndex tile = t + TileOffsByDiagDir(d);
 		if (!IsValidTile(tile)) continue;
 		if (IsTileType(tile, MP_STATION)) {
 			UpdateStationDockingTiles(Station::GetByTile(tile));
 		} else if (IsTileType(tile, MP_INDUSTRY)) {
 			UpdateStationDockingTiles(Industry::GetByTile(tile)->neutral_station);
 			Station *neutral = Industry::GetByTile(tile)->neutral_station;
 			if (neutral != nullptr) UpdateStationDockingTiles(neutral);
+		}
+	}
+}
 /**
  * Clear docking tile status from tiles around a removed dock, if the tile has
  * no neighbours which would keep it as a docking tile.
  * @param tile Ex-dock tile to check.
  */
 void ClearDockingTilesCheckingNeighbours(TileIndex tile)
+{
 	assert(IsValidTile(tile));

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