From 73fa0707a7a328808e0ffff9192d88f5c3049cc5 Mon Sep 17 00:00:00 2001
From: Fedor Indutny <fedor@indutny.com>
Date: Fri, 9 Jun 2017 17:14:35 -0400
Subject: [PATCH] profiler: declare missing `printErr`

`v8/tools/tickprocessor.js` assumes presence of global `printErr`, which
is defined in `d8`.
---
 lib/internal/v8_prof_processor.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/internal/v8_prof_processor.js b/lib/internal/v8_prof_processor.js
index 105ca30b12b705..f0bcff7482d724 100644
--- a/lib/internal/v8_prof_processor.js
+++ b/lib/internal/v8_prof_processor.js
@@ -18,6 +18,11 @@ 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');