Fixed LDAP.

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@913 b35dd754-fafc-0310-a699-88a17e54d16e

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

@@ -195,7 +195,7 @@ public class LdapManager {
             }
         }
         // No login information so attempt to use anonymous login.
-        if (adminDN != null) {
+        else {
             env.put(Context.SECURITY_AUTHENTICATION, "none");
         }