From a6b14bf9fde119e85056ac82a358ddb4fe2aa12d Mon Sep 17 00:00:00 2001
From: Daniel Veillard <veillard@redhat.com>
Date: Thu, 26 Jan 2012 17:44:35 +0800
Subject: [PATCH] Clarify the need to use xmlFreeNode after xmlUnlinkNode

Just add one small sentence to the xmlUnlinkNode function comments
---
 tree.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tree.c b/tree.c
index 24db82af..a2fdcbf5 100644
--- a/tree.c
+++ b/tree.c
@@ -3732,6 +3732,8 @@ xmlFreeNode(xmlNodePtr cur) {
  * @cur:  the node
  *
  * Unlink a node from it's current context, the node is not freed
+ * If one need to free the node, use xmlNodeFree() routine after the
+ * unlink.
  */
 void
 xmlUnlinkNode(xmlNodePtr cur) {