2007-10-30  William Jon McCann  <mccann@jhu.edu>

	* daemon/gdm-session-direct.c: (send_begin_verification),
	(send_begin_verification_for_user), (open_ck_session):
	* daemon/gdm-session-record.c: (record_set_host),
	(record_set_line):
	Be careful about sending NULLs over DBus and etc.


svn path=/trunk/; revision=5461