Improve detection/setting of the PATH environment variable

[tigarmo]

What needs to get done

The current code that prevents empty PATH vars only activates on bare-based rocks; as Cris points out we could improve this to cover any case where the PATH is empty to protect ourselves in the case of future changes or new bases.

Why it needs to get done

The empty PATH is a security vulnerability; generalizing the detection and handling of this case improves the robustness of the code.

[syncronize-issues-to-jira]

Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/CRAFT-3558.

This message was autogenerated