From a84f087e2e8aff377cd8780b7a4bfba005b2067e Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Tue, 23 Feb 2016 04:52:28 -0800
Subject: [PATCH] script optimization.

---
 lib/bcoin/script.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/bcoin/script.js b/lib/bcoin/script.js
index e6d4c3e9..79d5bbc0 100644
--- a/lib/bcoin/script.js
+++ b/lib/bcoin/script.js
@@ -101,6 +101,9 @@ script.encode = function encode(s) {
   if (!s)
     return new Buffer([]);
 
+  if (s._raw)
+    return s._raw;
+
   var opcodes = constants.opcodes;
   var i = 0;
   var instr;
@@ -111,9 +114,6 @@ script.encode = function encode(s) {
   for (i = 0; i < s.length; i++) {
     instr = s[i];
 
-    if (Array.isArray(instr))
-      instr = s[i] = new Buffer(instr);
-
     if (Buffer.isBuffer(instr)) {
       if (instr.pushdata) {
         if (instr.pushdata.opcode === null) {