desktop: simplify desktop_move_view_to_end_of_cycle()

diff --git a/src/desktop.c b/src/desktop.c
index 8963ee4a0b751fb41ef64893c33c8ed351d7e121..43e5da6635b83321ad7432af3c78a9ca8e649363 100644 (file)
--- a/src/desktop.c
+++ b/src/desktop.c
@@ -170,16 +170,20 @@ desktop_cycle_view(struct server *server, struct view *current, enum lab_cycle_d
        return view;
 }
 
+static void
+wl_list_insert_tail(struct wl_list *list, struct wl_list *elm)
+{
+       elm->prev = list->prev;
+       elm->next = list;
+       list->prev = elm;
+       elm->prev->next = elm;
+}
+
 void
-desktop_move_view_to_end_of_cycle(struct view *to_end) {
+desktop_move_view_to_end_of_cycle(struct view *to_end)
+{
        wl_list_remove(&to_end->link);
-       struct view *view;
-       wl_list_for_each_reverse (view, &to_end->server->views, link) {
-               wl_list_insert(&view->link, &to_end->link);
-               return;
-       }
-       /* if the foreach did not return, this window was the only one in the list, so just reinsert it at the start */
-       wl_list_insert(&to_end->server->views, &to_end->link);
+       wl_list_insert_tail(&to_end->server->views, &to_end->link);
 }
 
 static bool