diff options
| -rw-r--r-- | source/blender/blenloader/intern/readfile.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c index c5a8aaca11c..9b393d3881f 100644 --- a/source/blender/blenloader/intern/readfile.c +++ b/source/blender/blenloader/intern/readfile.c @@ -8790,6 +8790,15 @@ BlendFileData *blo_read_file_internal(FileData *fd, const char *filepath) BKE_main_id_tag_all(bfd->main, LIB_TAG_NEW, false); + if (fd->memfile != NULL) { + /* In undo/redo case, we do a whole lot of magic tricks to avoid having to re-read linked datablocks from + * libraries (since those are not supposed to change). + * Unfortunately, that means that we do not reset their user count, however we do increase that one when + * doing lib_link on local IDs using linked ones. + * There is no real way to predict amount of changes here, so we have to fully redo refcounting . */ + BLE_main_id_refcount_recompute(bfd->main, true); + } + lib_verify_nodetree(bfd->main, true); fix_relpaths_library(fd->relabase, bfd->main); /* make all relative paths, relative to the open blend file */ |