vec_add1 (dir, '\0');
}
- if (((stat (dir, &file_stat) == -1) || (!S_ISDIR (file_stat.st_mode)))
- && (idx != 0))
+ if (((dir == 0) || (stat (dir, &file_stat) == -1)
+ || (!S_ISDIR (file_stat.st_mode))) && (idx != 0))
{
vec_free (dir);
return VNET_API_ERROR_INVALID_ARGUMENT;