From 2a267b62e60377010df22c8e0286c1fa100a458d Mon Sep 17 00:00:00 2001
From: Daniel Cousens <github@dcousens.com>
Date: Mon, 16 Jun 2014 01:27:05 +1000
Subject: [PATCH] jshint: remove unused variables

---
 src/index.js       | 2 --
 src/transaction.js | 2 +-
 src/wallet.js      | 2 +-
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/index.js b/src/index.js
index fc46f9b..2b9ae4b 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,5 +1,3 @@
-var T = require('./transaction')
-
 module.exports = {
   Address: require('./address'),
   base58: require('./base58'),
diff --git a/src/transaction.js b/src/transaction.js
index d4e9634..7c85424 100644
--- a/src/transaction.js
+++ b/src/transaction.js
@@ -128,7 +128,7 @@ Transaction.prototype.toBuffer = function () {
   writeUInt32(this.version)
   writeVarInt(this.ins.length)
 
-  this.ins.forEach(function(txin, i) {
+  this.ins.forEach(function(txin) {
     writeSlice(txin.outpoint.hash)
     writeUInt32(txin.outpoint.index)
     writeVarInt(txin.script.buffer.length)
diff --git a/src/wallet.js b/src/wallet.js
index 4915d68..77756f3 100644
--- a/src/wallet.js
+++ b/src/wallet.js
@@ -169,7 +169,7 @@ function Wallet(seed, network) {
       }
     })
 
-    tx.ins.forEach(function(txIn, i) {
+    tx.ins.forEach(function(txIn) {
       var op = txIn.outpoint
 
       // copy and convert to big-endian hex