From fa0cac51b9d30c5ce3a1f82aba02754be447ae65 Mon Sep 17 00:00:00 2001
From: James M Snell <jasnell@gmail.com>
Date: Mon, 14 May 2018 16:39:54 -0700
Subject: [PATCH] fs: lazy load createPromise/promiseResolve
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PR-URL: https://github.com/nodejs/node/pull/20766
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
---
 lib/fs.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/fs.js b/lib/fs.js
index 0d9387598ed..6b0a88fac7a 100644
--- a/lib/fs.js
+++ b/lib/fs.js
@@ -44,7 +44,6 @@ const {
 const util = require('util');
 const pathModule = require('path');
 const { isUint8Array } = require('internal/util/types');
-const { createPromise, promiseResolve } = process.binding('util');
 
 const binding = process.binding('fs');
 const fs = exports;
@@ -250,6 +249,7 @@ fs.exists = function(path, callback) {
 
 Object.defineProperty(fs.exists, internalUtil.promisify.custom, {
   value: (path) => {
+    const { createPromise, promiseResolve } = process.binding('util');
     const promise = createPromise();
     fs.exists(path, (exists) => promiseResolve(promise, exists));
     return promise;