From e032c98da4cb4626db6d5f0aa64fc4d804381030 Mon Sep 17 00:00:00 2001
From: Minwoo Jung <jmwsoft@gmail.com>
Date: Wed, 2 Sep 2015 15:04:55 +0900
Subject: [PATCH] buffer: use strict equality comparison

There is no type-conversion to be done because both parameters are already the same type.
Therefore, the === operator should be used for better performance.
---
 lib/buffer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/buffer.js b/lib/buffer.js
index 4166724b73248e..90ff43191057ca 100644
--- a/lib/buffer.js
+++ b/lib/buffer.js
@@ -116,7 +116,7 @@ function fromObject(obj) {
     return b;
   }
 
-  if (obj == null) {
+  if (obj === null) {
     throw new TypeError('must start with number, buffer, array or string');
   }