Fixed stupid bug with lock out manager.

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/branches@9977 b35dd754-fafc-0310-a699-88a17e54d16e

openfire_3_5_0/src/java/org/jivesoftware/openfire/clearspace/ClearspaceLockOutProvider.java

@@ -176,6 +176,9 @@ public class ClearspaceLockOutProvider implements LockOutProvider {
                 return new LockOutFlag(username, null, null);
             }
         }
+        catch (NotLockedOutException e) {
+            throw e;
+        }
         catch (Exception e) {
             // Hrm.  This is not good.  We have to opt on the side of positive.
             Log.error("Error while looking up user's disabled status from Clearspace: ", e);