From 139023571f80b6df19e0dbee622596700428a3b9 Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@netways.de>
Date: Wed, 9 Apr 2014 08:44:51 +0200
Subject: [PATCH] Fix exception on 404 in monitoring/show/

---
 .../monitoring/application/controllers/ShowController.php    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/monitoring/application/controllers/ShowController.php b/modules/monitoring/application/controllers/ShowController.php
index bcf04d1d4..b695389a4 100644
--- a/modules/monitoring/application/controllers/ShowController.php
+++ b/modules/monitoring/application/controllers/ShowController.php
@@ -157,7 +157,10 @@ class Monitoring_ShowController extends Controller
      */
     protected function createTabs()
     {
-        $object = $this->view->object;
+        if (($object = $this->view->object) === null) {
+            return;
+        }
+
         $tabs = $this->getTabs();
         $params = array(
             'host' => $object->host_name,