From 421a213a4f00a5e807e15092371c15bf933254b2 Mon Sep 17 00:00:00 2001
From: "Owain G. Ainsworth" <oga@conformal.com>
Date: Thu, 20 Jun 2013 20:01:17 +0100
Subject: [PATCH] Stop modifying the passed tx in NewScript.

The only time we need to zero out scripts is for calcScriptHash which operates
on a deep copy anyway. This should make the tx passed to us unmodified now.
---
 script.go | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/script.go b/script.go
index 9d68e4d6..8a1bf604 100644
--- a/script.go
+++ b/script.go
@@ -325,9 +325,6 @@ func NewScript(scriptSig []byte, scriptPubKey []byte, txidx int, tx *btcwire.Msg
 		m.bip16 = true
 	}
 
-	for i, _ := range tx.TxIn {
-		tx.TxIn[i].SignatureScript = []byte{}
-	}
 	m.tx = *tx
 	m.txidx = txidx
 	m.pver = pver