diff -Nur -x '*.orig' -x '*.rej' e-smith-manager-1.14.0/root/etc/e-smith/web/common/cgi-bin/login mezzanine_patched_e-smith-manager-1.14.0/root/etc/e-smith/web/common/cgi-bin/login
--- e-smith-manager-1.14.0/root/etc/e-smith/web/common/cgi-bin/login	2007-01-26 18:51:30.000000000 -0700
+++ mezzanine_patched_e-smith-manager-1.14.0/root/etc/e-smith/web/common/cgi-bin/login	2007-03-05 16:18:00.000000000 -0700
@@ -91,7 +91,7 @@
 my $AUTH_DOMAIN = $server_name;
 warn "AUTH_DOMAIN is $AUTH_DOMAIN\n";
 warn "AuthTkt->domain was set\n" if $at->domain;
-my @auth_domain = $AUTH_DOMAIN ? ( -domain => $AUTH_DOMAIN ) : ();
+my @auth_domain = $AUTH_DOMAIN && $AUTH_DOMAIN =~ /\./ ? ( -domain => $AUTH_DOMAIN ) : ();
 my $ticket = $q->cookie($at->cookie_name);
 my $probe = $q->cookie('auth_probe');
 my $back = $q->cookie($at->back_cookie_name) if $at->back_cookie_name;