From 4f3fdf7715c21c9f9fb1374efe12b027477e5d59 Mon Sep 17 00:00:00 2001 From: Bastien Montagne Date: Mon, 15 Jun 2020 15:02:32 +0200 Subject: Fix T77853: Error reloading linked library. Issue related to how ID refcounting was changed when loading blendfile data... --- source/blender/windowmanager/intern/wm_files_link.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'source') diff --git a/source/blender/windowmanager/intern/wm_files_link.c b/source/blender/windowmanager/intern/wm_files_link.c index da4e4160724..3ffd6c4a334 100644 --- a/source/blender/windowmanager/intern/wm_files_link.c +++ b/source/blender/windowmanager/intern/wm_files_link.c @@ -759,6 +759,10 @@ static void lib_relocate_do(Main *bmain, BLI_addtail(which_libbase(bmain, GS(old_id->name)), old_id); } + /* Since our (old) reloaded IDs were removed from main, the user count done for them in linking + * code is wrong, we need to redo it here after adding them back to main. */ + BKE_main_id_refcount_recompute(bmain, false); + /* Note that in reload case, we also want to replace indirect usages. */ const short remap_flags = ID_REMAP_SKIP_NEVER_NULL_USAGE | ID_REMAP_NO_INDIRECT_PROXY_DATA_USAGE | -- cgit v1.2.3