From 0eed17aa94ef5d9fd9ec67e983a12631f57bfa0b Mon Sep 17 00:00:00 2001
From: Carck <carck@foxmail.com>
Date: Thu, 8 Aug 2019 17:18:01 +0800
Subject: [PATCH] Update bufferbuilder.js

Use buffer.allocateunsafe for performance reason
---
 lib/bufferbuilder.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bufferbuilder.js b/lib/bufferbuilder.js
index dd8bb0c..e50bf71 100644
--- a/lib/bufferbuilder.js
+++ b/lib/bufferbuilder.js
@@ -35,7 +35,7 @@ BufferBuilder.prototype.append = function(data, type) {
 };
 
 BufferBuilder.prototype.getBuffer = function() {
-  var buffer = new Buffer(this._length);
+  var buffer = Buffer.allocUnsafe(this._length);
   var cursor = new BufferCursor(buffer);
   for (var i = 0, ii = this._pieces.length; i < ii; i++) {
     var tuple = this._pieces[i];