From 65736709b0d6a2c5a691d068adc9605d618d5cb1 Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Fri, 26 May 2017 23:21:11 +0200
Subject: [PATCH] [squash] apply fix to BufferList

---
 lib/internal/streams/BufferList.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/internal/streams/BufferList.js b/lib/internal/streams/BufferList.js
index b9bdfa7d0ea0ea..6e724e9fb85695 100644
--- a/lib/internal/streams/BufferList.js
+++ b/lib/internal/streams/BufferList.js
@@ -2,6 +2,10 @@
 
 const Buffer = require('buffer').Buffer;
 
+function copyBuffer(src, target, offset) {
+  Buffer.prototype.copy.call(src, target, offset);
+}
+
 module.exports = class BufferList {
   constructor() {
     this.head = null;
@@ -63,7 +67,7 @@ module.exports = class BufferList {
     var p = this.head;
     var i = 0;
     while (p) {
-      p.data.copy(ret, i);
+      copyBuffer(p.data, ret, i);
       i += p.data.length;
       p = p.next;
     }