From 22a5aea9f662f5ba3b86f47cbc3b8848112a19ee Mon Sep 17 00:00:00 2001
From: Manuel Araoz <manuelaraoz@gmail.com>
Date: Fri, 10 Jan 2014 14:12:23 -0300
Subject: [PATCH] make transactions calculate their hash on parse

---
 Transaction.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Transaction.js b/Transaction.js
index 0cc95bbd9..e5ca68357 100644
--- a/Transaction.js
+++ b/Transaction.js
@@ -165,7 +165,8 @@ function spec(b) {
   };
 
   Transaction.prototype.calcHash = function calcHash() {
-    return util.twoSha256(this.getBuffer());
+    this.hash =  util.twoSha256(this.getBuffer());
+    return this.hash;
   };
 
   Transaction.prototype.checkHash = function checkHash() {
@@ -623,6 +624,7 @@ function spec(b) {
     }
 
     this.lock_time = parser.word32le();
+    this.calcHash();
   };
 
   var TransactionInputsCache = exports.TransactionInputsCache =