diff options
| author | Masahisa Kojima <masahisa.kojima@linaro.org> | 2022-04-28 17:09:37 +0900 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2022-05-03 21:39:22 +0200 |
| commit | 7f67525f99d8158f668af8198cc1d089a3dc4ee8 (patch) | |
| tree | 72d74a038949af77cf5487eccb4d2074fec4766f | |
| parent | c23bb03465c1107495b90c4b396d37a0bbe90bfc (diff) | |
menu: menu_get_choice() return -ENOENT if menu item is empty
menu_get_choice() needs to handle the case that menu item
is empty. In this case, menu_get_choice() returns -ENOENT.
Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
| -rw-r--r-- | common/menu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/common/menu.c b/common/menu.c index b577d80b4f..f5fc6930a2 100644 --- a/common/menu.c +++ b/common/menu.c @@ -271,6 +271,9 @@ int menu_get_choice(struct menu *m, void **choice) if (!m || !choice) return -EINVAL; + if (!m->item_cnt) + return -ENOENT; + if (!m->prompt) return menu_default_choice(m, choice); |