From 8c538ee0cc80b0fd8844d33b6bde72289a505e11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A1=D0=BA=D0=BE=D0=B2=D0=BE=D1=80=D0=BE=D0=B4=D0=B0=20?=
 =?UTF-8?q?=D0=9D=D0=B8=D0=BA=D0=B8=D1=82=D0=B0=20=D0=90=D0=BD=D0=B4=D1=80?=
 =?UTF-8?q?=D0=B5=D0=B5=D0=B2=D0=B8=D1=87?= <chalkerx@gmail.com>
Date: Sat, 3 Mar 2018 13:18:27 +0300
Subject: [PATCH] Avoid using deprecated Buffer constructor

Buffer.concat([]) returns an empty buffer all the way down to 0.8.x.

Refs:
https://nodejs.org/api/deprecations.html#deprecations_dep0005_buffer_constructor
---
 lib/deceiver.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/deceiver.js b/lib/deceiver.js
index 7d3b27f..48dc20e 100644
--- a/lib/deceiver.js
+++ b/lib/deceiver.js
@@ -241,7 +241,7 @@ Deceiver.prototype.emitBody = function emitBody (buffer) {
 
 Deceiver.prototype._emitEmpty = function _emitEmpty () {
   // Emit data to force out handling of UPGRADE
-  var empty = new Buffer(0)
+  var empty = Buffer.concat([])
   if (this.socket.ondata) { this.socket.ondata(empty, 0, 0) } else {
     this.socket.emit('data', empty)
   }