From bfb2f710a1353407fe1f88f6fa23d39fb9003e4f Mon Sep 17 00:00:00 2001
From: Eric Lippmann <eric.lippmann@netways.de>
Date: Mon, 2 Feb 2015 14:28:47 +0100
Subject: [PATCH] monitoring: Fix exception in the alert summary report when
 using the "One month" interval

fixes #8220
---
 .../application/controllers/AlertsummaryController.php        | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/monitoring/application/controllers/AlertsummaryController.php b/modules/monitoring/application/controllers/AlertsummaryController.php
index a4ef76b44..d9cc798a7 100644
--- a/modules/monitoring/application/controllers/AlertsummaryController.php
+++ b/modules/monitoring/application/controllers/AlertsummaryController.php
@@ -375,7 +375,7 @@ class Monitoring_AlertsummaryController extends Controller
 
         $query->order('notification_start_time', 'asc');
 
-        $records    = $query->getQuery()->fetchAll();
+        $records = $query->getQuery()->fetchAll();
 
         $interval       = $this->getInterval();
         $period         = $this->createPeriod($interval);
@@ -582,7 +582,7 @@ class Monitoring_AlertsummaryController extends Controller
         } elseif ($interval === '1w') {
             return new DatePeriod($this->getBeginDate($interval), new DateInterval('P1D'), 7);
         } elseif ($interval === '1m') {
-            return new DatePeriod($this->getBeginDate($interval), new DateInterval('P1D'), 30);
+            return new DatePeriod($this->getBeginDate($interval), new DateInterval('P1D'), 31);
         } elseif ($interval === '1y') {
             return new DatePeriod($this->getBeginDate($interval), new DateInterval('P1M'), 12);
         }