Check to "which java" doesn't return none

Andrewrequested to merge
bug/start-nonetype into dev

What does this MR do and why?

Fix wtol Nonetype error on server start by checking to make sure "which java" actually returns something.

Screenshots or screen recordings

image

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

  • Have you checked this doesn't interfere/conflict/duplicate someone elses work?
  • Have you fully tested your changes?
  • Have you resolved any lint issues?
  • Have you assigned a reviewer?
  • Have you applied correct labels?
Edited by Iain Powrie

Merge request reports