diff options
Diffstat (limited to 'py/objlist.c')
| -rw-r--r-- | py/objlist.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/py/objlist.c b/py/objlist.c index fa8ec67d0..d5ea7f47b 100644 --- a/py/objlist.c +++ b/py/objlist.c @@ -248,13 +248,14 @@ static void mp_quicksort(mp_obj_t *head, mp_obj_t *tail, mp_obj_t key_fn, bool r } } -static mp_obj_t list_sort(mp_obj_t args, mp_map_t *kwargs) { +mp_obj_t list_sort(mp_obj_t args, mp_map_t *kwargs) { mp_obj_t *args_items = NULL; uint args_len = 0; assert(MP_OBJ_IS_TYPE(args, &tuple_type)); mp_obj_tuple_get(args, &args_len, &args_items); assert(args_len >= 1); + assert(MP_OBJ_IS_TYPE(args_items[0], &list_type)); if (args_len > 1) { nlr_jump(mp_obj_new_exception_msg(MP_QSTR_TypeError, "list.sort takes no positional arguments")); |