diff --git a/commands/menu.c b/commands/menu.c index 5efaa61..b874ccb 100644 --- a/commands/menu.c +++ b/commands/menu.c @@ -278,6 +278,9 @@ struct menu* m = NULL; struct menu* menus = menu_get_menus(); + if (!menus) + return 0; + if (is_entry(cm)) { if (cm->menu) m = menu_get_by_name(cm->menu); diff --git a/common/menu.c b/common/menu.c index 3596e21..6e6637a 100644 --- a/common/menu.c +++ b/common/menu.c @@ -30,11 +30,14 @@ #include #include -static struct menu menus; +static LIST_HEAD(menus); struct menu* menu_get_menus(void) { - return &menus; + if (list_empty(&menus)) + return NULL; + + return list_entry(&menus, struct menu, list); } void menu_free(struct menu *m) @@ -60,7 +63,7 @@ if (menu_get_by_name(m->name)) return -EEXIST; - list_add_tail(&m->list, &menus.list); + list_add_tail(&m->list, &menus); return 0; } @@ -112,7 +115,7 @@ if (!name) return NULL; - list_for_each_entry(m, &menus.list, list) { + list_for_each_entry(m, &menus, list) { if(strcmp(m->name, name) == 0) return m; } @@ -291,11 +294,3 @@ menu_show(sm); } - -static int menu_init(void) -{ - INIT_LIST_HEAD(&menus.list); - - return 0; -} -postcore_initcall(menu_init);