svn rev #19400: trunk/src/util/support/

[lxs@MIT.EDU]

Commit By: lxs
Log Message: 
ticket: new
subject: krb5int_open_plugin_dirs errors out if directory does not exist

If one of the directories in the list doesn't exist and no filenames are
passed in because opendir fails and then the code gets an error.  opendir()
failing should not be a fatal error.  The function should just move on to
the next directory.



Changed Files:
U   trunk/src/util/support/plugins.c