From 859d964d6bf3fdd0aac51f2bac9bc163847e474d Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Fri, 21 Feb 2014 10:28:25 +0000
Subject: [PATCH] Don't show empty pies

---
 modules/monitoring/application/views/helpers/Perfdata.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/monitoring/application/views/helpers/Perfdata.php b/modules/monitoring/application/views/helpers/Perfdata.php
index e7049d2bc..f2701dc0f 100644
--- a/modules/monitoring/application/views/helpers/Perfdata.php
+++ b/modules/monitoring/application/views/helpers/Perfdata.php
@@ -44,6 +44,7 @@ class Zend_View_Helper_Perfdata extends Zend_View_Helper_Abstract
                 continue;
             }
             if ($unit == 'c') continue; // Counter pie graphs are not useful
+            if ($compact && $val < 0.0001) continue;
             if ($unit == '%') {
                 if (! $min ) $min = 0;
                 if (! $max) $max = 100;