Instance of UnauthorizedError couldn't be checked with instanceof

[arthurchumak]

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Description

Instance of UnauthorizedError couldn't be checked with instanceof

Reproduction

package.json

{
  "main": "index.js",
  "type": "module",
  "dependencies": {
    "express-jwt": "^7.7.1"
  }
}

index.js

import { UnauthorizedError } from 'express-jwt';

const e = new UnauthorizedError('credentials_bad_format', new Error('a'));

console.log(e instanceof UnauthorizedError);

log

node index.js 
false

Environment

Please provide the following:

• Version of this library used: 7.7.1
• Version of the platform or framework used, if applicable: no
• Other relevant versions (language, server software, OS, browser): linux, node.js 16.14.2; npm 8.3.2
• Other modules/plugins/libraries that might be involved:

[jfromaniello]

Thank you very much for reporting this. It is fixed in v7.7.2

[arthurchumak]

@jfromaniello thanks you too, for such quick response!