From a17a1f564eaac42d6db561c639b5d2461884e829 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Wed, 18 May 2022 02:17:31 +0200
Subject: [PATCH] Don't reset nsDef when changing node content

nsDef is only used for element nodes.

Reference:https://github.com/GNOME/libxml2/commit/a17a1f564eaac42d6db561c639b5d2461884e829
Conflict:NA

---
 tree.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tree.c b/tree.c
index fe6f54a..84da156 100644
--- a/tree.c
+++ b/tree.c
@@ -5721,7 +5721,6 @@ xmlNodeSetContent(xmlNodePtr cur, const xmlChar *content) {
 	    } else
 		cur->content = NULL;
 	    cur->properties = NULL;
-	    cur->nsDef = NULL;
 	    break;
         case XML_DOCUMENT_NODE:
         case XML_HTML_DOCUMENT_NODE:
@@ -5799,7 +5798,6 @@ xmlNodeSetContentLen(xmlNodePtr cur, const xmlChar *content, int len) {
 	    } else
 		cur->content = NULL;
 	    cur->properties = NULL;
-	    cur->nsDef = NULL;
 	    break;
         case XML_DOCUMENT_NODE:
         case XML_DTD_NODE:
@@ -5878,7 +5876,6 @@ xmlNodeAddContentLen(xmlNodePtr cur, const xmlChar *content, int len) {
 			    xmlDictOwns(cur->doc->dict, cur->content))) {
 		    cur->content = xmlStrncatNew(cur->content, content, len);
 		    cur->properties = NULL;
-		    cur->nsDef = NULL;
 		} else {
 		    cur->content = xmlStrncat(cur->content, content, len);
                 }
-- 
2.27.0