diff options
Diffstat (limited to 'src/newgrf_commons.cpp')
| -rw-r--r-- | src/newgrf_commons.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/newgrf_commons.cpp b/src/newgrf_commons.cpp index 6ffd879e0..173997d99 100644 --- a/src/newgrf_commons.cpp +++ b/src/newgrf_commons.cpp @@ -105,7 +105,7 @@ uint16 OverrideManagerBase::AddEntityID(byte grf_local_id, uint32 grfid, byte su for (id = max_offset; id < max_new_entities; id++) { map = &mapping_ID[id]; - if (map->entity_id == 0 && map->grfid == 0) { + if (CheckValidNewID(id) && map->entity_id == 0 && map->grfid == 0) { map->entity_id = grf_local_id; map->grfid = grfid; map->substitute_id = substitute_id; |