Lower-case host.

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@302 b35dd754-fafc-0310-a699-88a17e54d16e

src/web/setup-host-settings.jsp

@@ -78,7 +78,7 @@
 
         // If the domain is still blank, guess at the value:
         if (domain == null) {
-            domain = InetAddress.getLocalHost().getHostName();
+            domain = InetAddress.getLocalHost().getHostName().toLowerCase();
         }
     }
 %>