From 060eda6b1846968aa40b0d38dcf92ac46f933417 Mon Sep 17 00:00:00 2001
From: Aaron Burghardt
Date: Mon, 7 Dec 2015 16:16:40 +0100
Subject: Node.cpp: let plist_t operations free _node when in a container.

Fixes libimobiledevice/libplist#50.
---
 src/Node.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Node.cpp b/src/Node.cpp
index aaadd52..3da401e 100644
--- a/src/Node.cpp
+++ b/src/Node.cpp
@@ -88,7 +88,12 @@ Node::Node(plist_type type, Node* parent) : _parent(parent)
 
 Node::~Node()
 {
-    plist_free(_node);
+	/* If the Node is in a container, let _node be cleaned up by
+	 * operations on the parent plist_t. Otherwise, duplicate frees
+	 * occur when a Node is removed from or replaced in a Dictionary.
+	 */
+	if (_parent == NULL)
+		plist_free(_node);
     _node = NULL;
     _parent = NULL;
 }
-- 
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