From 09777952ee476ff80d4b6e63b5041ff5ca0e441b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= <peterke@gmail.com>
Date: Wed, 5 Apr 2017 01:16:29 +0300
Subject: core, consensus: pluggable consensus engines (#3817)

This commit adds pluggable consensus engines to go-ethereum. In short, it
introduces a generic consensus interface, and refactors the entire codebase to
use this interface.
---
 trie/iterator.go | 1 +
 1 file changed, 1 insertion(+)

(limited to 'trie')

diff --git a/trie/iterator.go b/trie/iterator.go
index 234c49ecc..ddc674d2b 100644
--- a/trie/iterator.go
+++ b/trie/iterator.go
@@ -18,6 +18,7 @@ package trie
 
 import (
 	"bytes"
+
 	"github.com/ethereum/go-ethereum/common"
 )
 
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