From 78c38743d8e9c43621915ad38d5a72931ad6f86f Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Thu, 6 Nov 2014 02:55:22 -0800
Subject: [PATCH] add address to scriptSig.

---
 example/index.js  | 1 +
 src/bitcoindjs.cc | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/example/index.js b/example/index.js
index 8ff9b249..b5e982f6 100755
--- a/example/index.js
+++ b/example/index.js
@@ -159,6 +159,7 @@ bitcoind.on('open', function(status) {
 
   if (argv['on-block']) {
     return bitcoind.on('block', function callee(block) {
+      if (block.tx.length === 1) return;
       bitcoind.log('Found Block:');
       bitcoind.log(block);
       return assertHex(block);
diff --git a/src/bitcoindjs.cc b/src/bitcoindjs.cc
index 1ae2d69c..f447e9d9 100644
--- a/src/bitcoindjs.cc
+++ b/src/bitcoindjs.cc
@@ -5262,6 +5262,15 @@ ctx_to_jstx(const CTransaction& ctx, uint256 block_hash, Local<Object> jstx) {
     Local<Object> o = NanNew<Object>();
     o->Set(NanNew<String>("asm"), NanNew<String>(txin.scriptSig.ToString()));
     o->Set(NanNew<String>("hex"), NanNew<String>(HexStr(txin.scriptSig.begin(), txin.scriptSig.end())));
+
+    CTransaction prev_tx;
+    if (GetTransaction(txin.prevout.hash, prev_tx, block_hash, true)) {
+      CTxDestination from;
+      ExtractDestination(prev_tx.vout[txin.prevout.n].scriptPubKey, from);
+      CBitcoinAddress addrFrom(from);
+      o->Set(NanNew<String>("address"), NanNew<String>(addrFrom.ToString()));
+    }
+
     in->Set(NanNew<String>("scriptSig"), o);
 
     in->Set(NanNew<String>("sequence"), NanNew<Number>((unsigned int)txin.nSequence)->ToUint32());