Bug 661116 - 389-console Configuration tab admin permissions
     (nsslapd-referral ?) and folder not expending immediatly
    
    https://bugzilla.redhat.com/show_bug.cgi?id=661116
    
    Description: ds-console always expects nsslapd-referral in
    cn=console, which is not true.
    This patch appends the empty attribute value if the search
    result does not contain expected attributes.