Fix division by zero in Perfdata.php

Fixes #5708 Signed-off-by: Michael Friedrich <Michael.Friedrich@netways.de>
2014-04-06 19:32:10 +02:00 · 2014-04-06 19:32:10 +02:00 · e6bb32be64
parent ea44ae3693
commit e6bb32be64
1 changed files with 1 additions and 0 deletions
--- a/modules/monitoring/library/Monitoring/Plugin/Perfdata.php
+++ b/modules/monitoring/library/Monitoring/Plugin/Perfdata.php
@ -100,6 +100,7 @@ class Perfdata
            }
            $step = $key;
        }
+	if ($step <= 0) $step = 1;
        return $prefix
             . number_format($val / $step, 1, ',', '.')
            . ' '