From 51ca09603a813aeb2395f13ba532720e05c03ee6 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Mon, 12 Dec 2016 12:59:08 -0800
Subject: [PATCH] masterkey: minor.

---
 lib/wallet/masterkey.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/wallet/masterkey.js b/lib/wallet/masterkey.js
index c5e8ee53..60fba3d7 100644
--- a/lib/wallet/masterkey.js
+++ b/lib/wallet/masterkey.js
@@ -447,7 +447,6 @@ MasterKey.prototype._encrypt = co(function* encrypt(passphrase, aes) {
 
 MasterKey.prototype.getSize = function getSize() {
   var size = 0;
-  var len;
 
   if (this.encrypted) {
     size += 1;