Fix another instance of swaywm/sway#3545.
@@ -315,6 +315,8 @@ static void seat_handle_drag_source_destroy(struct wl_listener *listener,
wl_container_of(listener, xwm, seat_drag_source_destroy);
wl_list_remove(&xwm->seat_drag_source_destroy.link);
+ xwm->seat_drag_source_destroy.link.prev = NULL;
+ xwm->seat_drag_source_destroy.link.next = NULL;
xwm->drag_focus = NULL;
}
@@ -332,6 +334,9 @@ void xwm_seat_handle_start_drag(struct wlr_xwm *xwm, struct wlr_drag *drag) {
wl_signal_add(&drag->events.destroy, &xwm->seat_drag_destroy);
xwm->seat_drag_destroy.notify = seat_handle_drag_destroy;
+ if (xwm->seat_drag_source_destroy.link.prev != NULL) {
+ wl_list_remove(&xwm->seat_drag_source_destroy.link);
+ }
wl_signal_add(&drag->source->events.destroy,
&xwm->seat_drag_source_destroy);
xwm->seat_drag_source_destroy.notify = seat_handle_drag_source_destroy;
