From b0f453f2dda02bbc433637801ace8b57be050b2c Mon Sep 17 00:00:00 2001
From: cjihrig <cjihrig@gmail.com>
Date: Sun, 11 Mar 2018 10:33:42 -0400
Subject: [PATCH] lib: define printErr() in script string

This commit moves the printErr() function, used by the
tick profiler processer, into the code string passed to
vm.runInThisContext().
---
 lib/internal/v8_prof_processor.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/internal/v8_prof_processor.js b/lib/internal/v8_prof_processor.js
index 08c712f8be0daf..6c7a4db6641935 100644
--- a/lib/internal/v8_prof_processor.js
+++ b/lib/internal/v8_prof_processor.js
@@ -22,11 +22,6 @@ scriptFiles.forEach(function(s) {
   script += process.binding('natives')[s] + '\n';
 });
 
-// eslint-disable-next-line no-unused-vars
-function printErr(err) {
-  console.error(err);
-}
-
 const tickArguments = [];
 if (process.platform === 'darwin') {
   tickArguments.push('--mac');
@@ -37,6 +32,7 @@ tickArguments.push.apply(tickArguments, process.argv.slice(1));
 script = `(function(module, require) {
   arguments = ${JSON.stringify(tickArguments)};
   function write (s) { process.stdout.write(s) }
+  function printErr(err) { console.error(err); }
   ${script}
 })`;
 vm.runInThisContext(script)(module, require);