Make sure we allow for the time when check_pty has not yet been called before we get invoked, by making sure getfree thinks an unused and unallocated pt_softc entry is actually free rather than following NULL. ok cedric@
Make sure we allow for the time when check_pty has not yet been called
before we get invoked, by making sure getfree thinks an unused and
unallocated pt_softc entry is actually free rather than following NULL.
ok cedric@

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