From 0555dbe9f33e55fdbb10dcd196f46ff0cb2e8f56 Mon Sep 17 00:00:00 2001
From: StijnVrolijk <stijn.o.vrolijk@gmail.com>
Date: Wed, 19 Dec 2018 12:03:51 +0100
Subject: [PATCH] Use correct check for blog detail revision

getParameter returns `null` if the value isn't found
---
 src/Frontend/Modules/Blog/Actions/Detail.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Frontend/Modules/Blog/Actions/Detail.php b/src/Frontend/Modules/Blog/Actions/Detail.php
index 8f459cfa2c..17d5d7dd55 100644
--- a/src/Frontend/Modules/Blog/Actions/Detail.php
+++ b/src/Frontend/Modules/Blog/Actions/Detail.php
@@ -57,7 +57,7 @@ protected function setMeta(Meta $meta): void
         parent::setMeta($meta);
 
         // Add no-index, so the draft won't get accidentally indexed
-        if ($this->url->getParameter('revision', 'int') !== 0) {
+        if ($this->url->getParameter('revision', 'int') !== null) {
             $this->header->addMetaData(['name' => 'robots', 'content' => 'noindex, nofollow'], true);
         }
     }