From 755da0c21090df1437245a7d05f0703151b6796b Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@netways.de>
Date: Tue, 16 Jun 2015 09:41:36 +0200
Subject: [PATCH] ServicedowntimestarthistoryQuery: Fix invalid joins

refs #9009
---
 .../Ido/Query/ServicedowntimestarthistoryQuery.php   | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicedowntimestarthistoryQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicedowntimestarthistoryQuery.php
index b60d13d5d..80c08f735 100644
--- a/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicedowntimestarthistoryQuery.php
+++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicedowntimestarthistoryQuery.php
@@ -96,15 +96,15 @@ class ServicedowntimestarthistoryQuery extends IdoQuery
     protected function joinHostgroups()
     {
         $this->requireVirtualTable('services');
-        $this->select->join(
+        $this->select->joinLeft(
             array('hgm' => $this->prefix . 'hostgroup_members'),
             'hgm.host_object_id = s.host_object_id',
             array()
-        )->join(
+        )->joinLeft(
             array('hg' => $this->prefix . 'hostgroups'),
             'hg.hostgroup_id = hgm.hostgroup_id',
             array()
-        )->join(
+        )->joinLeft(
             array('hgo' => $this->prefix . 'objects'),
             'hgo.object_id = hg.hostgroup_object_id AND hgo.is_active = 1 AND hgo.objecttype_id = 3',
             array()
@@ -130,15 +130,15 @@ class ServicedowntimestarthistoryQuery extends IdoQuery
      */
     protected function joinServicegroups()
     {
-        $this->select->join(
+        $this->select->joinLeft(
             array('sgm' => $this->prefix . 'servicegroup_members'),
             'sgm.service_object_id = so.object_id',
             array()
-        )->join(
+        )->joinLeft(
             array('sg' => $this->prefix . 'servicegroups'),
             'sg.' . $this->servicegroup_id . ' = sgm.servicegroup_id',
             array()
-        )->join(
+        )->joinLeft(
             array('sgo' => $this->prefix . 'objects'),
             'sgo.object_id = sg.servicegroup_object_id AND sgo.is_active = 1 AND sgo.objecttype_id = 4',
             array()