fix problem with screensize under x on 5000/25 (originally from NetBSD diff submitted by Jan Mueller <jan.mueller@tu-harburg.d400.de>)
fix problem with screensize under x on 5000/25 (originally from NetBSD
diff submitted by Jan Mueller <jan.mueller@tu-harburg.d400.de>)

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