not its (constant) address -- against zero.
/* pathchk -- check whether pathnames are valid or portable
- Copyright (C) 1991-2001 Free Software Foundation, Inc.
+ Copyright (C) 1991-2002 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
if (!last_elem)
{
exists = dir_ok (path);
- if (dir_ok == 0)
+ if (exists == 0)
{
free (parent);
return 1;