From 32b7c4df28e2eb3a4a8bcb71b3faae4f173f016c Mon Sep 17 00:00:00 2001
From: stuconnolly <stuart02@gmail.com>
Date: Sat, 5 Mar 2011 00:14:43 +0000
Subject: Add support for auto saving expanded items.

---
 Source/SPTreeNode.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Source/SPTreeNode.h')

diff --git a/Source/SPTreeNode.h b/Source/SPTreeNode.h
index 62682af8..7e4290b4 100644
--- a/Source/SPTreeNode.h
+++ b/Source/SPTreeNode.h
@@ -30,7 +30,7 @@
  *
  * NSTreeNode subclass which adds some convenience methods.
  */
-@interface SPTreeNode : NSTreeNode
+@interface SPTreeNode : NSTreeNode <NSCoding>
 {
 	BOOL isGroup;
 }
-- 
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