Match the specs and only shut down if notify_type is 0x80 Reported and tested by todd@, ok gwk@
Match the specs and only shut down if notify_type is 0x80
Reported and tested by todd@, ok gwk@

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