From 8ae5563a84f4ee5db3c052fda1cbd9940d2df61b Mon Sep 17 00:00:00 2001
From: the-djmaze <>
Date: Mon, 10 Oct 2022 15:06:07 +0200
Subject: [PATCH] Resolve #546

---
 dev/Common/Html.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dev/Common/Html.js b/dev/Common/Html.js
index 7cdd039f2..576f94ae2 100644
--- a/dev/Common/Html.js
+++ b/dev/Common/Html.js
@@ -486,7 +486,7 @@ export const
 				parent = node,
 				ordered = 'OL' == node.tagName,
 				i = 0;
-			while ((parent = parent?.parentNode?.closest('ol,ul'))) {
+			while ((parent = parent?.parentNode?.closest?.('ol,ul'))) {
 				prefix = '    ' + prefix;
 			}
 			node.querySelectorAll(':scope > li').forEach(li => {