Re: HEADS-UP: pkgbase pkg upgrade breaks systems Re: after updating to latest, pkg base segfaults and leaves me unbootable

thanks to Dan and Florian, i believe i've identified the bug here and
i filed a pkg PR: https://github.com/freebsd/pkg/issues/2496

unfortunately i don't know enough about pkg to know what the right fix
is, so this might need to wait until bapt is back to look at it.

note that (as i think i mentioned earlier) this problem should not have
broken anyone's systems: that's a separate issue which should be fixed
soon.