[PATCH] Fix BZ #219

[Roland McGrath]

> 2004-06-14  Jakub Jelinek  <jakub@redhat.com>
> 
> 	[BZ #219]
> 	* nss/nsswitch.c (free_mem) : Don't try to close a library handle
> 	if the handle is invalid.  Patch by David Kimdon <kimdon@esrf.fr>.

Applied.


Thanks,
Roland