diff options
Diffstat (limited to 'source/blender/blenkernel/intern/lib_id.c')
| -rw-r--r-- | source/blender/blenkernel/intern/lib_id.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/lib_id.c b/source/blender/blenkernel/intern/lib_id.c index 60b6d7ad66d..18824e73ee5 100644 --- a/source/blender/blenkernel/intern/lib_id.c +++ b/source/blender/blenkernel/intern/lib_id.c @@ -1301,6 +1301,9 @@ void BKE_libblock_copy_ex(Main *bmain, const ID *id, ID **r_newid, const int ori new_id->properties = IDP_CopyProperty_ex(id->properties, copy_data_flag); } + /* This is never duplicated, only one existing ID should have a given weak ref to library/ID. */ + new_id->library_weak_reference = NULL; + if ((orig_flag & LIB_ID_COPY_NO_LIB_OVERRIDE) == 0) { if (ID_IS_OVERRIDE_LIBRARY_REAL(id)) { /* We do not want to copy existing override rules here, as they would break the proper @@ -2440,6 +2443,10 @@ void BKE_id_blend_write(BlendWriter *writer, ID *id) BKE_asset_metadata_write(writer, id->asset_data); } + if (id->library_weak_reference != NULL) { + BLO_write_struct(writer, LibraryWeakReference, id->library_weak_reference); + } + /* ID_WM's id->properties are considered runtime only, and never written in .blend file. */ if (id->properties && !ELEM(GS(id->name), ID_WM)) { IDP_BlendWrite(writer, id->properties); |