Fix CTCP responses.

Only squelsh the response if the event *has* been handled by
something else.

Change-Id: I173e89c26470c1f605ce56f3e6c04b0d29476b35
Reviewed-on: http://gerrit.dmdirc.com/3639
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

src/com/dmdirc/ServerEventHandler.java

@@ -203,7 +203,7 @@ public class ServerEventHandler extends EventHandler implements
                 type, message);
         final String format = EventUtils.postDisplayable(eventBus, event, "privateCTCP");
         owner.doNotification(format, owner.getParser().getClient(host), type, message);
-        if (event.isHandled()) {
+        if (!event.isHandled()) {
             owner.sendCTCPReply(owner.parseHostmask(host)[0], type, message);
         }
     }