From 0f460ad26e864ae8b4c4cf99147c5b57a10f3be9 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Wed, 19 Nov 2014 16:21:28 +0100
Subject: Added caching and database interface to trie

* Reimplemented caching for trie
* Reimplemented resetting and persisting trie
---
 ptrie/valuenode.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ptrie/valuenode.go')

diff --git a/ptrie/valuenode.go b/ptrie/valuenode.go
index c226621a7..c593eb6c6 100644
--- a/ptrie/valuenode.go
+++ b/ptrie/valuenode.go
@@ -8,6 +8,6 @@ type ValueNode struct {
 func (self *ValueNode) Value() Node          { return self } // Best not to call :-)
 func (self *ValueNode) Val() []byte          { return self.data }
 func (self *ValueNode) Dirty() bool          { return true }
-func (self *ValueNode) Copy() Node           { return self }
+func (self *ValueNode) Copy() Node           { return &ValueNode{self.trie, self.data} }
 func (self *ValueNode) RlpData() interface{} { return self.data }
 func (self *ValueNode) Hash() interface{}    { return self.data }
-- 
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