Fix T57359: Crash adding a Driver and then changing frame

2018-10-24 09:44:57 +02:00
parent 8ccb27fc0a
commit ee18b21201
1 changed files with 1 additions and 0 deletions
--- a/source/blender/editors/animation/drivers.c
+++ b/source/blender/editors/animation/drivers.c
@@ -944,6 +944,7 @@ static int add_driver_button_invoke(bContext *C, wmOperator *op, const wmEvent *
 		if (success) {
 			/* send updates */
 			UI_context_update_anim_flag(C);
+			DEG_id_tag_update(ptr.id.data, DEG_TAG_COPY_ON_WRITE);
 			DEG_relations_tag_update(CTX_data_main(C));
 			WM_event_add_notifier(C, NC_ANIMATION | ND_FCURVES_ORDER, NULL);
 		}