From f86c09949cbe76034426a99c65b6a2c768c492b1 Mon Sep 17 00:00:00 2001
From: Federico Bozzini <federico.bozzini@arm.com>
Date: Wed, 3 Jun 2020 21:11:23 +0100
Subject: [PATCH] Do not check errors with `instanceof` (#805)

This fixes cross-VM type issues in Jest.

Backport of https://github.com/isaacs/rimraf/commit/aa50e0298f66b3375045e8d9d86992d696a56b09
---
 lib/remove/rimraf.js | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/lib/remove/rimraf.js b/lib/remove/rimraf.js
index 1e44c128..2c771026 100644
--- a/lib/remove/rimraf.js
+++ b/lib/remove/rimraf.js
@@ -113,9 +113,6 @@ function fixWinEPERM (p, options, er, cb) {
   assert(p)
   assert(options)
   assert(typeof cb === 'function')
-  if (er) {
-    assert(er instanceof Error)
-  }
 
   options.chmod(p, 0o666, er2 => {
     if (er2) {
@@ -139,9 +136,6 @@ function fixWinEPERMSync (p, options, er) {
 
   assert(p)
   assert(options)
-  if (er) {
-    assert(er instanceof Error)
-  }
 
   try {
     options.chmodSync(p, 0o666)
@@ -173,9 +167,6 @@ function fixWinEPERMSync (p, options, er) {
 function rmdir (p, options, originalEr, cb) {
   assert(p)
   assert(options)
-  if (originalEr) {
-    assert(originalEr instanceof Error)
-  }
   assert(typeof cb === 'function')
 
   // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS)
@@ -268,9 +259,6 @@ function rimrafSync (p, options) {
 function rmdirSync (p, options, originalEr) {
   assert(p)
   assert(options)
-  if (originalEr) {
-    assert(originalEr instanceof Error)
-  }
 
   try {
     options.rmdirSync(p)