fix for crash with toggle-drag on a popup (when the popup is closed while dragging).

1 files changed, 3 insertions, 0 deletions

diff --git a/source/blender/windowmanager/WM_api.h b/source/blender/windowmanager/WM_api.h
index 585201bc559..9830dcb9e9f 100644
--- a/source/blender/windowmanager/WM_api.h
+++ b/source/blender/windowmanager/WM_api.h
@@ -159,6 +159,9 @@ void		WM_event_remove_ui_handler(ListBase *handlers,
                                        void (*remove)(struct bContext *C, void *userdata),
                                        void *userdata, const bool postpone);
 void		WM_event_remove_area_handler(struct ListBase *handlers, void *area);
+void		WM_event_free_ui_handler_all(struct bContext *C, ListBase *handlers,
+                                         int (*func)(struct bContext *C, const struct wmEvent *event, void *userdata),
+                                         void (*remove)(struct bContext *C, void *userdata));
 
 struct wmEventHandler *WM_event_add_modal_handler(struct bContext *C, struct wmOperator *op);
 void		WM_event_remove_handlers(struct bContext *C, ListBase *handlers);