From 34b298781686ddbcce88b785b109d0daa055a6ce Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Fri, 26 Jun 2020 10:36:13 +0200
Subject: [PATCH] Fix type error with comments

---
 www/pad/comment.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/www/pad/comment.js b/www/pad/comment.js
index 996b153dd..1a059a50e 100644
--- a/www/pad/comment.js
+++ b/www/pad/comment.js
@@ -44,7 +44,8 @@
                 path = path || editor.elementPath();
                 sel = sel || editor.getSelection();
                 var applicable = removeStyle.checkApplicable(path, editor);
-                var hasComments = editor.getSelectedHtml().$.querySelectorAll('comment').length;
+                var el = editor.getSelectedHtml().$;
+                var hasComments = el && el.querySelectorAll('comment').length;
                 var isComment = removeStyle.checkActive(path, editor);
                 var empty = !sel.getSelectedText();
                 return applicable && !empty && !hasComments && !isComment;