From c8494677bb578e5217a127efe811dd2a039c48aa Mon Sep 17 00:00:00 2001
From: Felix Gnass <fgnass@gmail.com>
Date: Thu, 4 May 2017 23:43:59 +0200
Subject: [PATCH] use Buffer global in http.js

Since the http adapter is never used in the browser it's safe to use
the Buffer global and its isBuffer() method directly.
---
 lib/adapters/http.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/adapters/http.js b/lib/adapters/http.js
index 3048e57..cc4e872 100644
--- a/lib/adapters/http.js
+++ b/lib/adapters/http.js
@@ -10,7 +10,6 @@ var httpsFollow = require('follow-redirects').https;
 var url = require('url');
 var zlib = require('zlib');
 var pkg = require('./../../package.json');
-var Buffer = require('buffer').Buffer;
 var createError = require('../core/createError');
 var enhanceError = require('../core/enhanceError');
 
@@ -30,7 +29,7 @@ module.exports = function httpAdapter(config) {
     }
 
     if (data && !utils.isStream(data)) {
-      if (utils.isBuffer(data)) {
+      if (Buffer.isBuffer(data)) {
         // Nothing to do...
       } else if (utils.isArrayBuffer(data)) {
         data = new Buffer(new Uint8Array(data));