setup-ds-admin.pl: Can't call method "getErrorString" on an undefined value at /usr/lib64/dirsrv/perl/AdminUtil.pm line 405.
    https://bugzilla.redhat.com/show_bug.cgi?id=520483
    Resolves: bug 520483
    Bug Description: setup-ds-admin.pl: Can't call method "getErrorString" on an undefined value at /usr/lib64/dirsrv/perl/AdminUtil.pm line 405.
    Reviewed by: nkinder (Thanks!)
    Fix Description: Just use "unknown" as the error string.
    Platforms tested: Fedora 11 x86_64
    Flag Day: no
    Doc impact: no