extmod/vfs_posix: Support ilistdir with no (or empty) argument.

pull/3937/head
Damien George 2018-07-10 12:51:09 +10:00
parent 2cff340357
commit c700ff52a0
1 changed files with 3 additions and 0 deletions

View File

@ -220,6 +220,9 @@ STATIC mp_obj_t vfs_posix_ilistdir(mp_obj_t self_in, mp_obj_t path_in) {
iter->iternext = vfs_posix_ilistdir_it_iternext;
iter->is_str = mp_obj_get_type(path_in) == &mp_type_str;
const char *path = vfs_posix_get_path_str(self, path_in);
if (path[0] == '\0') {
path = ".";
}
iter->dir = opendir(path);
if (iter->dir == NULL) {
mp_raise_OSError(errno);