From 9b43bec44e58b7d2f80a976db29272dc4edf87c6 Mon Sep 17 00:00:00 2001
From: gardenapple <gardenapple@posteo.net>
Date: Tue, 16 Mar 2021 19:18:12 +0200
Subject: [PATCH] Fix crash when sanitizing HTML

---
 index.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 9dcd024..17b7a56 100755
--- a/index.js
+++ b/index.js
@@ -590,10 +590,11 @@ function onLoadDOMError(error) {
 }
 
 function getHTML(window) {
+	let html = window.document.documentElement.outerHTML;
 	if (!args["insane"]) {
 		const createDOMPurify = require("dompurify");
 		const DOMPurify = createDOMPurify(window);
-		outputHTML = DOMPurify.sanitize(window.document, {IN_PLACE: true, WHOLE_DOCUMENT: true});
+		return DOMPurify.sanitize(html, {IN_PLACE: true, WHOLE_DOCUMENT: true});
 	}
-	return outputHTML;
+	return html;
 }