Fix T84920: Crash undoing object activation in the outliner

Regression from d8992192e5512380f57433df113f3e3f8b22f7cb
The original code relied on having a separate edit-object pointer
than the active object.

Use a utility function to avoid code duplication as there are
other areas that have similar functionality.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/editors/include/ED_object.h b/source/blender/editors/include/ED_object.h
index 1fbc1339aa5..7ba2992b8fe 100644
--- a/source/blender/editors/include/ED_object.h
+++ b/source/blender/editors/include/ED_object.h
@@ -173,6 +173,7 @@ void ED_object_parent_clear(struct Object *ob, const int type);
 
 void ED_object_base_select(struct Base *base, eObjectSelect_Mode mode);
 void ED_object_base_activate(struct bContext *C, struct Base *base);
+void ED_object_base_activate_with_mode_exit_if_needed(struct bContext *C, struct Base *base);
 void ED_object_base_active_refresh(struct Main *bmain,
                                    struct Scene *scene,
                                    struct ViewLayer *view_layer);