Ticket #48939 - nsslapd-workingdir is empty when ns-slapd is started by systemd
    
    Description: If the Type of the service is notify in systemd, the server
    process does not fork.  Setting nsslapd-workingdir was missing in the not-
    fork path.  This patch adds it.
    
    https://fedorahosted.org/389/ticket/48939
    
    Reviewed by wibrown@redhat.com (Thank you, William!!)