2000-5-19 Alexandra Ellwood <lxs@mit.edu>

2000-5-19	Alexandra Ellwood <lxs@mit.edu>

	* sendauth.c, fwd_tgt.c: Changed to use krb5int_cc_default.  This function
	supports the Kerberos Login Library and pops up a dialog if the cache does
	not contain valid tickets.  This is used to automatically get a tgt before
	obtaining service tickets.  Note that this should be an internal function
	because callers don't expect krb5_cc_default to pop up a dialog!
	(We found this out the hard way :-)

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12291 dc483132-0cff-0310-8789-dd5450dbe970