Re-enabled write protection on read-only file system mounts. Thanks to Niels for pointing this one out.
Re-enabled write protection on read-only file system mounts. Thanks to
Niels for pointing this one out.

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