Fix T81345: part four, fix handling of IDProperties in edit armature undo.

Specific armature editing undo code would duplicate and store a list of
editbones. However, those are not linked to main data storage and should
therefore never affect ID usercounting.

1 files changed, 4 insertions, 2 deletions

diff --git a/source/blender/editors/include/ED_armature.h b/source/blender/editors/include/ED_armature.h
index 1eeb81d4dc7..3501acd4fdf 100644
--- a/source/blender/editors/include/ED_armature.h
+++ b/source/blender/editors/include/ED_armature.h
@@ -171,8 +171,10 @@ void ED_armature_from_edit(struct Main *bmain, struct bArmature *arm);
 void ED_armature_to_edit(struct bArmature *arm);
 void ED_armature_edit_free(struct bArmature *arm);
 void ED_armature_ebone_listbase_temp_clear(struct ListBase *lb);
-void ED_armature_ebone_listbase_free(struct ListBase *lb);
-void ED_armature_ebone_listbase_copy(struct ListBase *lb_dst, struct ListBase *lb_src);
+void ED_armature_ebone_listbase_free(struct ListBase *lb, const bool do_id_user);
+void ED_armature_ebone_listbase_copy(struct ListBase *lb_dst,
+                                     struct ListBase *lb_src,
+                                     const bool do_id_user);
 
 /* low level selection functions which handle */
 int ED_armature_ebone_selectflag_get(const struct EditBone *ebone);