From 75218e784fce97858ec3cb8f0ad536728714e8db Mon Sep 17 00:00:00 2001
From: Wei Lu <luwei.here@gmail.com>
Date: Tue, 25 Mar 2014 12:28:26 +0800
Subject: [PATCH] Transaction fee calculation does not need BigInteger

---
 src/transaction.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/transaction.js b/src/transaction.js
index 6059fc5..8686a48 100644
--- a/src/transaction.js
+++ b/src/transaction.js
@@ -383,11 +383,9 @@ Transaction.prototype.estimateFee = function(feePerKb){
   var outSize = 34
   var fixedPadding = 34
   var feePerKb = feePerKb || Transaction.feePerKb
-
   var size = this.ins.length * uncompressedInSize + this.outs.length * outSize + fixedPadding
-  var sizeInKb = BigInteger.valueOf(Math.ceil(size / 1000))
 
-  return BigInteger.valueOf(feePerKb).multiply(sizeInKb).intValue()
+  return feePerKb * Math.ceil(size / 1000)
 }
 
 var TransactionIn = function (data) {