Using invalid color code in MOTD returns undefined

[honkling]

Bug report

Checklist

• [x] I have read and agree to the README (found on https://github.com/Minehut/Meta)
• [x] I am NOT reporting a security vulnerability
• [x] I have searched the Issue Tracker to make sure this is not a duplicate issue
• [x] This issue does not contain any sensitive information

Platform Website

Describe the bug When using an invalid color code (ex. "&h"), instead of returning what you typed (ex, "&h"), it'll show 'undefined'.

To reproduce Steps to reproduce the behaviour:

1. Go onto your panel
2. Put "&h" or another invalid color code in the motd.
3. Gaze at undefined.

Expected behaviour Shows the invalid color code typed (ex "&h" instead of "undefined")

Device Information

• Windows 10
• Brave Browser Version 1.21.76 Chromium: 89.0.4389.86 (Official Build) (64-bit)
• Server Name: Unlocking

Screenshots

---

Try to reproduce this bug and let us know in the comments if you can reproduce it or not. Make sure to include your relevant device information!

[Sniped]

Can reproduce on Brave, confirmed bug