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| -rw-r--r-- | src/road.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/road.cpp b/src/road.cpp index f72440fef..4680911c3 100644 --- a/src/road.cpp +++ b/src/road.cpp @@ -26,6 +26,7 @@ bool IsPossibleCrossing(const TileIndex tile, Axis ax) RoadBits CleanUpRoadBits(const TileIndex tile, RoadBits org_rb) { + if (!IsValidTile(tile)) return ROAD_NONE; for (DiagDirection dir = DIAGDIR_BEGIN; dir < DIAGDIR_END; dir++) { const TileIndex neighbor_tile = TileAddByDiagDir(tile, dir); |