diff options
Diffstat (limited to 'src/tunnelbridge_cmd.cpp')
| -rw-r--r-- | src/tunnelbridge_cmd.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/tunnelbridge_cmd.cpp b/src/tunnelbridge_cmd.cpp index 764551d81..79011a3bd 100644 --- a/src/tunnelbridge_cmd.cpp +++ b/src/tunnelbridge_cmd.cpp @@ -698,8 +698,9 @@ CommandCost CmdBuildTunnel(TileIndex start_tile, DoCommandFlag flags, uint32 p1, * Deliberately clear the coa pointer to avoid leaving dangling pointers which could * inadvertently be dereferenced. */ - assert(coa >= _cleared_object_areas.Begin() && coa < _cleared_object_areas.End()); - size_t coa_index = coa - _cleared_object_areas.Begin(); + ClearedObjectArea *begin = _cleared_object_areas.data(); + assert(coa >= begin && coa < begin + _cleared_object_areas.size()); + size_t coa_index = coa - begin; assert(coa_index < UINT_MAX); // more than 2**32 cleared areas would be a bug in itself coa = NULL; |