From 1b843e820796aa5ec9d9546c151d76f279aeac17 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: Thu, 22 Mar 2018 03:21:04 +0300
Subject: [PATCH] Avoid using deprecated Buffer API

Use Buffer.from when it's available instead of 'new Bufer(string)'

Fixes: https://github.com/npm/fstream/issues/60
Refs: https://nodejs.org/api/deprecations.html#deprecations_dep0005_buffer_constructor
---
 lib/collect.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/collect.js b/lib/collect.js
index e5d4f35..6076d30 100644
--- a/lib/collect.js
+++ b/lib/collect.js
@@ -12,7 +12,15 @@ function collect (stream) {
   stream.on('end', save)
   var buf = []
   function save (b) {
-    if (typeof b === 'string') b = new Buffer(b)
+    if (typeof b === 'string') {
+      if (Buffer.from && Buffer.from !== Uint8Array.from) {
+        b = Buffer.from(b)
+      } else {
+        // Outdated Node.js versions (<4.5.0 or 5.x <5.10)
+        // b is already type-checked to be a string just above
+        b = new Buffer(b)
+      }
+    }
     if (Buffer.isBuffer(b) && !b.length) return
     buf.push(b)
   }