lprintf(2, "master shutdown: cleaning up sessions\n");
do_housekeeping();
#ifdef WEBCIT_WITH_CALENDAR_SERVICE
+ lprintf(2, "master shutdown: cleaning up libical\n");
free_zone_directory ();
icaltimezone_release_zone_tab ();
+ icalmemory_free_ring ();
#endif
lprintf(2, "master shutdown exiting!.\n");
exit(0);