Hello all,

For libopensmtpd[0] I tried to merge the mdoc_lb branch into main, but
when trying to send it to upstream I'm greeted with a "reference is
protected". When doing some printf debugging I found myself in
protect_refs_from_moving(), which is only called from a single place,
when a modification is requested without a packfile.
So it appears I've hit another issue with protected branches and
modifications. :-)

martijn@

[0] ssh://anonymous@src.imperialat.at/libopensmtpd