From 9d07bef892f0efc95b10088a0168008115b0973a Mon Sep 17 00:00:00 2001
From: Salem Mohammed Shamakh <58360393+salemkode@users.noreply.github.com>
Date: Mon, 27 Dec 2021 19:41:25 +0300
Subject: [PATCH 1/2] Fix #43

---
 util.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/util.js b/util.js
index 6eea657..a91492e 100644
--- a/util.js
+++ b/util.js
@@ -105,9 +105,8 @@ exports.deprecate = function(fn, msg) {
 
 var debugs = {};
 var debugEnvRegex = /^$/;
-
-if (process.env.NODE_DEBUG) {
-  var debugEnv = process.env.NODE_DEBUG;
+if (process && process.env && process.env.NODE_DEBUG) {
+  var debugEnv = env.NODE_DEBUG;
   debugEnv = debugEnv.replace(/[|\\{}()[\]^$+?.]/g, '\\$&')
     .replace(/\*/g, '.*')
     .replace(/,/g, '$|^')

From 623b5a47234085394da6e6181742bb86e68d8215 Mon Sep 17 00:00:00 2001
From: Salem Mohammed Shamakh <58360393+salemkode@users.noreply.github.com>
Date: Tue, 28 Dec 2021 06:24:29 +0300
Subject: [PATCH 2/2] Update util.js

---
 util.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util.js b/util.js
index a91492e..2bba625 100644
--- a/util.js
+++ b/util.js
@@ -105,7 +105,7 @@ exports.deprecate = function(fn, msg) {
 
 var debugs = {};
 var debugEnvRegex = /^$/;
-if (process && process.env && process.env.NODE_DEBUG) {
+if (typeof process !== 'undefined' && process.env && process.env.NODE_DEBUG) {
   var debugEnv = env.NODE_DEBUG;
   debugEnv = debugEnv.replace(/[|\\{}()[\]^$+?.]/g, '\\$&')
     .replace(/\*/g, '.*')