From: Feross Aboukhadijeh <feross@feross.org>
Date: Thu, 17 Jul 2014 05:25:56 +0000 (-0700)
Subject: simplify Buffer.isBuffer check
X-Git-Url: https://zoso.dev/?a=commitdiff_plain;h=dc066c8a9fa42752292d47a55244695935a3f939;p=buffer.git

simplify Buffer.isBuffer check
---

diff --git a/index.js b/index.js
index 9526e88..b3e3d41 100644
--- a/index.js
+++ b/index.js
@@ -126,7 +126,7 @@ Buffer.isEncoding = function (encoding) {
 }
 
 Buffer.isBuffer = function (b) {
-  return !!(b !== null && b !== undefined && b._isBuffer)
+  return !!(b != null && b._isBuffer)
 }
 
 Buffer.byteLength = function (str, encoding) {