Array to string conversion PHP warning when running with no arguments

[ruscoe]

Describe the bug

If you run wp vuln status, passing no arguments, you'll see a PHP warning about an array to string conversion in wpcli-vulnerability-scanner.php on line 124.

Steps to Reproduce

1. Install this plugin
2. Ensure PHP is configured to show warnings
3. Run wp vuln status
4. You should see the PHP warning as described

Screenshots, screen recording, code snippet

PHP Warning: Array to string conversion in /var/www/wpclean.local/wp-content/plugins/wpcli-vulnerability-scanner/wpcli-vulnerability-scanner.php on line 124

Environment information

• Device: PC
• OS: Ubuntu 22.04.2 LTS

WordPress information

WordPress 6.1.1

Code of Conduct

• I agree to follow this project's Code of Conduct

[jeffpaul]

@ruscoe thanks for opening the issue and related PR, I'll get this off to the team for review... thanks!

[ruscoe]

It seems like I was working on an older version of the codebase and this is no longer an issue, so I'm going to close this issue 👍