From beb288b63915c934e00c8a6e0eece2b0534a5137 Mon Sep 17 00:00:00 2001
From: Adri Van Houdt <adri.van.houdt@gmail.com>
Date: Sat, 17 Sep 2016 12:48:06 +0200
Subject: [PATCH] lib: changed var to const in internal/v8_polyfill

PR-URL: https://github.com/nodejs/node/pull/8615
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 lib/internal/v8_prof_polyfill.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/internal/v8_prof_polyfill.js b/lib/internal/v8_prof_polyfill.js
index eed927f12a..b4c025d50e 100644
--- a/lib/internal/v8_prof_polyfill.js
+++ b/lib/internal/v8_prof_polyfill.js
@@ -67,13 +67,13 @@ var line = '';
 versionCheck();
 function readline() {
   while (true) {
-    var lineBreak = line.indexOf('\n');
+    const lineBreak = line.indexOf('\n');
     if (lineBreak !== -1) {
-      var res = line.slice(0, lineBreak);
+      const res = line.slice(0, lineBreak);
       line = line.slice(lineBreak + 1);
       return res;
     }
-    var bytes = fs.readSync(fd, buf, 0, buf.length);
+    const bytes = fs.readSync(fd, buf, 0, buf.length);
     line += dec.write(buf.slice(0, bytes));
     if (line.length === 0) {
       return false;