- Add some missing ifdefs to auth2.c

ChangeLog

@@ -18,6 +18,7 @@
    <andre.lucas@dial.pipex.com>
  - Merged bsd-login ttyslot and AIX utmp patch from Gert Doering
    <gd@hilb1.medat.de>
+ - Add some missing ifdefs to auth2.c
 
 20000430
  - Merge HP-UX fixes and TCB support from Ged Lodder <lodder@yacc.com.au>

auth2.c

@@ -93,8 +93,12 @@ void
 do_authentication2()
 {
 	/* turn off skey/kerberos, not supported by SSH2 */
+#ifdef SKEY
 	options.skey_authentication = 0;
+#endif
+#ifdef KRB4
 	options.kerberos_authentication = 0;
+#endif
 
 	dispatch_init(&protocol_error);
 	dispatch_set(SSH2_MSG_SERVICE_REQUEST, &input_service_request);