From cba8404bb18cfca5cb628c3dd8d8e1599bfcd98f Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Fri, 22 Nov 2019 13:03:24 +0800
Subject: [PATCH] Roo/HtmlEditorCore.js

---
 Roo/HtmlEditorCore.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Roo/HtmlEditorCore.js b/Roo/HtmlEditorCore.js
index db6989a2c2..52c60286c1 100644
--- a/Roo/HtmlEditorCore.js
+++ b/Roo/HtmlEditorCore.js
@@ -1234,6 +1234,9 @@ Roo.extend(Roo.HtmlEditorCore, Roo.Component,  {
             while (node.childNodes.length) {
                 var cn = node.childNodes[0];
                 node.removeChild(cn);
+                if (cn.tagName.toLowerCase().match(/^(meta|link|\\?xml:|st1:|o:|v:|font)/)) {
+                    continue;
+                }
                 node.parentNode.insertBefore(cn, node);
             }
             node.parentNode.removeChild(node);
-- 
2.39.2