Escape username before returning user.

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@2702 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/messenger/ldap/LdapUserProvider.java

@@ -84,6 +84,8 @@ public class LdapUserProvider implements UserProvider {
             if (emailField != null) {
                 email = (String)emailField.get();
             }
+            // Escape the username so that it can be used as a JID.
+            username = JID.escapeNode(username);
             return new User(username, name, email, new Date(), new Date());
         }
         catch (Exception e) {