From a7e2cf0cceea274712a157b468783f92f5f3b198 Mon Sep 17 00:00:00 2001
From: Chris Johnson <49479599+workeffortwaste@users.noreply.github.com>
Date: Thu, 24 Feb 2022 09:17:40 +0000
Subject: [PATCH] Fix constructor error

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

diff --git a/index.js b/index.js
index 951bf49..fbc0e42 100644
--- a/index.js
+++ b/index.js
@@ -9,7 +9,7 @@ class Base64URL {
 
 class JWT {
     constructor() {
-        if (!crypto || !crypto.subtle)
+        if (typeof crypto === 'undefined' || !crypto.subtle)
             throw new Error('Crypto not supported!')
         this.algorithms = {
             ES256: { name: 'ECDSA', namedCurve: 'P-256', hash: { name: 'SHA-256' } },