} elsif($cmd eq "mkiso") {
readimage $image;
open(ISO, "|-", "mkisofs", "-J", "-R", "-V", "$imgname r$rev", "-graft-points", "-path-list", "-") || die "mkisofs: $!";
} elsif($cmd eq "mkiso") {
readimage $image;
open(ISO, "|-", "mkisofs", "-J", "-R", "-V", "$imgname r$rev", "-graft-points", "-path-list", "-") || die "mkisofs: $!";