Fix that the RuntimeVariables helper cant handle missing information

fixes #7905
Icinga · Dec 11, 2014 · e63252c · e63252c
1 parent 3a2fb03
commit e63252c
Showing 1 changed file with 18 additions and 6 deletions.
diff --git a/modules/monitoring/application/views/helpers/RuntimeVariables.php b/modules/monitoring/application/views/helpers/RuntimeVariables.php
@@ -27,12 +27,24 @@ public function runtimeVariables()
     public function create(stdClass $result)
     {
         $out = new stdClass();
-        $out->total_hosts = $result->total_hosts;
-        $out->total_scheduled_hosts = $result->total_scheduled_hosts;
-        $out->total_services = $result->total_services;
-        $out->total_scheduled_services = $result->total_scheduled_services;
-        $out->average_services_per_host = $result->total_services / $result->total_hosts;
-        $out->average_scheduled_services_per_host = $result->total_scheduled_services / $result->total_scheduled_hosts;
+        $out->total_hosts = isset($result->total_hosts)
+            ? $result->total_hosts
+            : 0;
+        $out->total_scheduled_hosts = isset($result->total_scheduled_hosts)
+            ? $result->total_scheduled_hosts
+            : 0;
+        $out->total_services = isset($result->total_services)
+            ? $result->total_services
+            : 0;
+        $out->total_scheduled_services = isset($result->total_scheduled_services)
+            ? $result->total_scheduled_services
+            : 0;
+        $out->average_services_per_host = $out->total_hosts > 0
+            ? $out->total_services / $out->total_hosts
+            : 0;
+        $out->average_scheduled_services_per_host = $out->total_scheduled_hosts > 0
+            ? $out->total_scheduled_services / $out->total_scheduled_hosts
+            : 0;
 
         return $out;
     }