--- src/auth.c
+++ src/auth.c	2009/01/29 11:44:07
@@ -419,6 +419,6 @@
 	if (flags & PAM_DELETE_CRED) {
 		return pam_sm_close_session(pamh, flags, argc, argv);
 	}
-	warn("pam_setcred() called with no flags");
-	return PAM_SERVICE_ERR;
+	warn("pam_setcred() called with no flags. Assume PAM_ESTABLISH_CRED");
+	return pam_sm_open_session(pamh, (flags | PAM_ESTABLISH_CRED), argc, argv);
 }