From: Christian Weiske <cweiske@cweiske.de>
Date: Sun, 21 May 2017 14:29:12 +0000 (+0200)
Subject: Fix E_NOTICE
X-Git-Tag: v1.0.0~15
X-Git-Url: https://git.cweiske.de/anoweco.git/commitdiff_plain/7c8549a5878976e559304ac8d429ae6fd5b55ef2

Fix E_NOTICE
---

diff --git a/src/anoweco/Linkback.php b/src/anoweco/Linkback.php
index 800a06a..b678a34 100644
--- a/src/anoweco/Linkback.php
+++ b/src/anoweco/Linkback.php
@@ -47,7 +47,7 @@ class Linkback
         }
 
         if ($error) {
-            $pingState = $rowPost->comment_pingstate + 1;
+            $pingState = intval($rowPost->comment_pingstate) + 1;
         } else {
             $pingState = 'ok';
         }