menu_get(): Do not include empty items

Caused by a typo: `dict` instead of `dic`. Renamed variable to `d` to
make it less similar.
This commit is contained in:
Justin M. Keyes
2019-01-26 21:55:45 +01:00
parent 827ed144fb
commit d760e08fac
2 changed files with 20 additions and 21 deletions

View File

@@ -660,7 +660,8 @@ static void free_menu_string(vimmenu_T *menu, int idx)
///
/// @param[in] menu if null, starts from root_menu
/// @param modes, a choice of \ref MENU_MODES
/// @return a dict with name/commands
/// @return dict with name/commands
/// @see show_menus_recursive
/// @see menu_get
static dict_T *menu_get_recursive(const vimmenu_T *menu, int modes)
{
@@ -715,10 +716,10 @@ static dict_T *menu_get_recursive(const vimmenu_T *menu, int modes)
// visit recursively all children
list_T *const children_list = tv_list_alloc(kListLenMayKnow);
for (menu = menu->children; menu != NULL; menu = menu->next) {
dict_T *dic = menu_get_recursive(menu, modes);
if (tv_dict_len(dict) > 0) {
tv_list_append_dict(children_list, dic);
}
dict_T *d = menu_get_recursive(menu, modes);
if (tv_dict_len(d) > 0) {
tv_list_append_dict(children_list, d);
}
}
tv_dict_add_list(dict, S_LEN("submenus"), children_list);
}