ret = tdb_traverse(cache->tdb, traverse_fn_get_credlist, NULL);
if (ret == 0) {
return NT_STATUS_OK;
- } else if ((ret == -1) || (wcache_cred_list == NULL)) {
+ } else if ((ret < 0) || (wcache_cred_list == NULL)) {
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}