From: vincent@cubedesigners.com <vincent@cubedesigners.com@f5622870-0f3c-0410-866d-9cb505b7a8ef>
Date: Fri, 14 Sep 2018 14:33:24 +0000 (+0000)
Subject: fix #2236 @0.5
X-Git-Url: http://git.cubedesigners.com/?a=commitdiff_plain;h=028b06879a6d3638652e5fbf3fc000422a5d137f;p=cubeextranet.git

fix #2236 @0.5
---

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 d46df167b..acb1a5a9b 100644
--- a/inc/ws/Util/html5/master/class.ws.html5.seo.php
+++ b/inc/ws/Util/html5/master/class.ws.html5.seo.php
@@ -94,7 +94,16 @@ class wsHTML5Seo
 	{
 		$res = $this->compiler->book->parametres->title;
 		foreach ($this->compiler->book->chapters as $chapter) {
+			if (trim($chapter->label, "\t\r\n\0\x0B-+") == '') {
+				continue;
+			}
+			if($chapter->page==''){
+				continue;
+			}
 			$p = $this->compiler->virtualToPhysical($chapter->page);
+			if ($p == '') {
+				continue;
+			}
 			if ($page < $p) {
 				continue;
 			}