(print_tickets): bail out if krb5_cc_next_cred returns error other than KRB5_CC_END
(print_tickets): bail out if krb5_cc_next_cred returns error other
than KRB5_CC_END


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@12990 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal