From 1b37d88e9a1d651c2b1d0552c5e8698a0eeefb9c Mon Sep 17 00:00:00 2001
From: Matias Alejo Garcia <ematiu@gmail.com>
Date: Thu, 24 Jul 2014 20:02:41 -0300
Subject: [PATCH] accept amount a strings in setOutput

---
 lib/TransactionBuilder.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/TransactionBuilder.js b/lib/TransactionBuilder.js
index 9b84216..7fdfbd1 100644
--- a/lib/TransactionBuilder.js
+++ b/lib/TransactionBuilder.js
@@ -386,7 +386,8 @@ TransactionBuilder.prototype._setFeeAndRemainder = function(txobj) {
 //
 // Note that only some of this outputs will be selected
 // to create the transaction. The selected ones can be checked
-// after calling `setOutputs`, with `.getSelectedUnspent`
+// after calling `setOutputs`, with `.getSelectedUnspent`.
+// amountSatStr could be used to pass in the amount in satoshis, as a string.
 //
 
 TransactionBuilder.prototype.setOutputs = function(outs) {
@@ -401,7 +402,7 @@ TransactionBuilder.prototype.setOutputs = function(outs) {
 
   var l = outs.length;
   for (var i = 0; i < l; i++) {
-    var amountSat = outs[i].amountSat || util.parseValue(outs[i].amount);
+    var amountSat = outs[i].amountSat || outs[i].amountSatStr ? bignum(outs[i].amountSatStr) : util.parseValue(outs[i].amount);
     var value = util.bigIntToValue(amountSat);
     var script = TransactionBuilder._scriptForOut(outs[i]);
     var txout = {
@@ -410,8 +411,7 @@ TransactionBuilder.prototype.setOutputs = function(outs) {
     };
     txobj.outs.push(txout);
 
-    var sat = outs[i].amountSat || util.parseValue(outs[i].amount);
-    valueOutSat = valueOutSat.add(sat);
+    valueOutSat = valueOutSat.add(amountSat);
   }
 
   this.valueOutSat = valueOutSat;
@@ -445,7 +445,7 @@ TransactionBuilder._mapKeys = function(keys) {
     }
     var addr = wk.storeObj().addr;
     walletKeyMap[addr] = wk;
-    
+
   }
   return walletKeyMap;
 };
@@ -766,7 +766,7 @@ TransactionBuilder.prototype.sign = function(keys) {
     ins = tx.ins,
     l = ins.length,
     walletKeyMap = TransactionBuilder._mapKeys(keys);
-  
+
 
   for (var i = 0; i < l; i++) {
     var input = this.inputMap[i];