From 140eece7dd3d6daf399aba1a114205913d5b11ea Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Fri, 25 Aug 2017 20:54:56 -0700
Subject: [PATCH] script: improve perf of getScripthash.

---
 lib/script/script.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/script/script.js b/lib/script/script.js
index dd405fe8..c5a10d61 100644
--- a/lib/script/script.js
+++ b/lib/script/script.js
@@ -2025,7 +2025,7 @@ Script.prototype.getScripthash = function getScripthash() {
   if (!this.isScripthash())
     return null;
 
-  return this.raw.slice(2, 22);
+  return this.getData(1);
 };
 
 /**