From 6fadd7980a4c5e6adb9ca336b203188b71dc9c9d Mon Sep 17 00:00:00 2001
From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
Date: Thu, 2 Nov 2023 14:05:31 +0100
Subject: [PATCH] Remove always-false check old == cur

This case is already checked at the start of the function.
There it returns NULL, which seems more correct.
---
 tree.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tree.c b/tree.c
index 9e792b3e..6b3e4024 100644
--- a/tree.c
+++ b/tree.c
@@ -3842,9 +3842,6 @@ xmlReplaceNode(xmlNodePtr old, xmlNodePtr cur) {
 	xmlUnlinkNode(old);
 	return(old);
     }
-    if (cur == old) {
-	return(old);
-    }
     if ((old->type==XML_ATTRIBUTE_NODE) && (cur->type!=XML_ATTRIBUTE_NODE)) {
 	return(old);
     }