[Frugalware-darcs] setup-current: fixed dvd detection on x86_64

[VMiklos]

[fixed dvd detection on x86_64
VMiklos <mamajom at axelero.hu>**20050701201331] {
hunk ./src/setup 722
-	if ! [ -d /mnt/source/extra/frugalware/ -o "$netinstall" = 1 ]; then
+	if ! [ -d /mnt/source/extra/frugalware-$arch/ -o "$netinstall" = 1 ]; then
}