From 175ed520c1db6cb5a386068643f733eb984e1205 Mon Sep 17 00:00:00 2001
From: Brian White <mscdex@mscdex.net>
Date: Sun, 18 Dec 2016 08:48:40 -0500
Subject: http: reuse existing headers array for raw values

PR-URL: https://github.com/nodejs/node/pull/6533
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
---
 lib/_http_incoming.js | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'lib/_http_incoming.js')

diff --git a/lib/_http_incoming.js b/lib/_http_incoming.js
index 5c04ab9dfe..d02f19424c 100644
--- a/lib/_http_incoming.js
+++ b/lib/_http_incoming.js
@@ -103,21 +103,17 @@ IncomingMessage.prototype.destroy = function destroy(error) {
 IncomingMessage.prototype._addHeaderLines = _addHeaderLines;
 function _addHeaderLines(headers, n) {
   if (headers && headers.length) {
-    var raw, dest;
+    var dest;
     if (this.complete) {
-      raw = this.rawTrailers;
+      this.rawTrailers = headers;
       dest = this.trailers;
     } else {
-      raw = this.rawHeaders;
+      this.rawHeaders = headers;
       dest = this.headers;
     }
 
     for (var i = 0; i < n; i += 2) {
-      var k = headers[i];
-      var v = headers[i + 1];
-      raw.push(k);
-      raw.push(v);
-      this._addHeaderLine(k, v, dest);
+      this._addHeaderLine(headers[i], headers[i + 1], dest);
     }
   }
 }
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