Performance data: handle negative values

fixes #11915
2016-08-31 15:46:22 +02:00 · 2016-08-31 15:46:22 +02:00 · 13085776d8
parent 1993ae2ed2
commit 13085776d8
1 changed files with 1 additions and 1 deletions
--- a/modules/monitoring/library/Monitoring/Plugin/Perfdata.php
+++ b/modules/monitoring/library/Monitoring/Plugin/Perfdata.php
@ -282,7 +282,7 @@ class Perfdata
        $parts = explode(';', $this->perfdataValue);

        $matches = array();
-        if (preg_match('@^(\d+(\.\d+)?)([a-zA-Z%]{1,2})$@', $parts[0], $matches)) {
+        if (preg_match('@^(-?\d+(\.\d+)?)([a-zA-Z%]{1,2})$@', $parts[0], $matches)) {
            $this->unit = strtolower($matches[3]);
            $this->value = self::convert($matches[1], $this->unit);
        } else {