Change Details

(Due to some misconfiguration) I ended up with _mask set to `-v<something>`, and /etc/rc.d/jail then failed with`expr: illegal option -- v`. Use `expr --` so that variable content is never interpreted as an option.

(Due to some misconfiguration) I ended up with _mask set to `-v<something>`, and /etc/rc.d/jail then failed with `expr: illegal option -- v`. Use `expr --` so that variable content is never interpreted as an option.

(Due to some misconfiguration) I ended up with _mask set to `-v<something>`, and /etc/rc.d/jail then failed with `expr: illegal option -- v`. Use `expr --` so that variable content is never interpreted as an option.