From 87443925823cf86d087d8df1277691907d835aac Mon Sep 17 00:00:00 2001
From: "vincent@cubedesigners.com"
 <vincent@cubedesigners.com@f5622870-0f3c-0410-866d-9cb505b7a8ef>
Date: Mon, 28 Sep 2020 12:43:48 +0000
Subject: [PATCH] wait #3913 @0.25

---
 inc/ws/Util/html5/master/class.ws.html5.seo.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/inc/ws/Util/html5/master/class.ws.html5.seo.php b/inc/ws/Util/html5/master/class.ws.html5.seo.php
index 5e4812db4..56fa5110d 100644
--- a/inc/ws/Util/html5/master/class.ws.html5.seo.php
+++ b/inc/ws/Util/html5/master/class.ws.html5.seo.php
@@ -215,6 +215,10 @@ class wsHTML5SeoPage
             'seoContent' => $this->getSEOContent(),
             'startpage' => '<script type="text/javascript">var FLUIDBOOK_START_PAGE="' . $this->page . '";</script>' . "\n"];
 
+        if (!$this->_container->compiler->book->parametres->seoVersion) {
+            $vars['canonical'] = $vars['next'] = $vars['prev'] = '';
+        }
+
         foreach ($vars as $k => $var) {
             $html = str_replace('<!-- $' . $k . ' -->', $var, $html);
         }
-- 
2.39.5