Add exit code?

[mahcsig]

Can a failing exit code be added if bummr update/test finds a failure?

We're adding bummr as a scheduled job (using HEADLESS) to keep an eye out for braking changes, and currently that job always passes because bummr doesn't return a failing code.

[lpender]

Hey!

Thanks for the report.

PR's welcome!

Not sure when I'll have time to take a look.