From 626432d843aaf3abc60b2db2b265b95023fd5938 Mon Sep 17 00:00:00 2001
From: Brendan Ashworth <brendan.ashworth@me.com>
Date: Mon, 15 Jun 2015 22:01:33 -0700
Subject: [PATCH] util: dont repeat isBuffer

PR-URL: https://github.com/nodejs/io.js/pull/1988
Reviewed-By: Roman Reiss <me@silverwind.io>
---
 lib/util.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/util.js b/lib/util.js
index afddf439cf8e72..50f1e1b53138b3 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -640,10 +640,7 @@ function isPrimitive(arg) {
 }
 exports.isPrimitive = isPrimitive;
 
-function isBuffer(arg) {
-  return arg instanceof Buffer;
-}
-exports.isBuffer = isBuffer;
+exports.isBuffer = Buffer.isBuffer;
 
 function objectToString(o) {
   return Object.prototype.toString.call(o);