the error path for teh sync cache command should return, not try to blunder on with the second half of the command.
the error path for teh sync cache command should return, not try to blunder
on with the second half of the command.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars