From ddde4b447cf795939f27424920940c0b4b626e0e Mon Sep 17 00:00:00 2001
From: "Alexander A. Klimov" <alexander.klimov@netways.de>
Date: Wed, 27 Apr 2016 10:26:49 +0200
Subject: [PATCH] ThresholdRange: trim() raw ranges

refs #8194
---
 .../monitoring/library/Monitoring/Plugin/ThresholdRange.php  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/monitoring/library/Monitoring/Plugin/ThresholdRange.php b/modules/monitoring/library/Monitoring/Plugin/ThresholdRange.php
index 9f5040937..6acfa344c 100644
--- a/modules/monitoring/library/Monitoring/Plugin/ThresholdRange.php
+++ b/modules/monitoring/library/Monitoring/Plugin/ThresholdRange.php
@@ -40,6 +40,7 @@ class ThresholdRange
     {
         $range = new static();
 
+        $rawRange = ltrim($rawRange);
         if (strpos($rawRange, '@') === 0) {
             $range->setInverted(true);
             $rawRange = substr($rawRange, 1);
@@ -47,9 +48,11 @@ class ThresholdRange
 
         if (strpos($rawRange, ':') === false) {
             $min = 0.0;
-            $max = floatval($rawRange);
+            $max = trim(floatval($rawRange));
         } else {
             list($min, $max) = explode(':', $rawRange, 2);
+            $min = trim($min);
+            $max = trim($max);
 
             switch ($min) {
                 case '':