Kyle Evans b8f71f9750 bectl: simplify the tail end of the jail cmd
This has already confused me once (and I'm pretty sure I wrote it), so let's
clarify: unjailing after the command has completed will only happen if we're
interactive and -U has not been specified.

This just folds two conditionals together to make it obvious how -b/-U
interact with each other.

MFC after:	3 days
2020-12-06 15:58:50 +00:00
..