From 71726e16f7f8f9f4e0ae8836f654bc7f06d49d32 Mon Sep 17 00:00:00 2001
From: "J. King" <jking@jkingweb.ca>
Date: Wed, 7 Apr 2021 17:54:18 -0400
Subject: [PATCH] Do not use appendChild for attributes

---
 lib/DOM/Element.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/DOM/Element.php b/lib/DOM/Element.php
index 14f45da..2ddc432 100644
--- a/lib/DOM/Element.php
+++ b/lib/DOM/Element.php
@@ -118,7 +118,7 @@ class Element extends \DOMElement {
                 $this->ownerDocument->removeChild($this);
             }
             $a->value = $this->escapeString($value, true);
-            $this->appendChild($a);
+            $this->setAttributeNodeNS($a);
         } else {
             try {
                 parent::setAttributeNS($namespaceURI, $qualifiedName, $value);