From 58d298aa89cd11e5c9404c03d9ef421a100ac648 Mon Sep 17 00:00:00 2001
From: Thibault Debatty <thibault.debatty@gmail.com>
Date: Fri, 3 Aug 2018 09:51:26 +0200
Subject: [PATCH] Handle no update information
---
web/app/Sensor/Updates.php | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/web/app/Sensor/Updates.php b/web/app/Sensor/Updates.php
index 578fb44..86928e6 100644
--- a/web/app/Sensor/Updates.php
+++ b/web/app/Sensor/Updates.php
@@ -33,6 +33,10 @@ class Updates extends \App\AbstractSensor {
}
$status = $this->parse($record->updates);
+ if ($status == null) {
+ return self::STATUS_UNKNOWN;
+ }
+
if ($status["security"] != 0) {
return self::STATUS_WARNING;
}
@@ -42,7 +46,10 @@ class Updates extends \App\AbstractSensor {
public function parse($string) {
$matches = [];
- preg_match(self::REGEXP, $string, $matches);
+ if (!preg_match(self::REGEXP, $string, $matches)) {
+ return null;
+ }
+
$result["updates"] = $matches[1];
$result["security"] = $matches[2];
return $result;
--
GitLab