error installing etch with the lenny installer

[Ferenc Wagner <wferi@niif.hu>]

Hi!

pkgsel.postinst gained the following block of code:

# upgrade_types are incompatible with Etch and upgrade option is in
# general untested for Etch installs, therefore skip
if ! db_get mirror/suite || [ -z "$RET" ]; then
        db_get cdrom/suite
fi
suite=$RET

db_get pkgsel/upgrade
if [ "$RET" = none ] || [ "$suite" = etch ]; then
        tasksel_start=50
else

However, it doesn't quite work, because the value of mirror/suite is
not "etch" but "stable" if suite=etch is passed to the installer.
Who is wrong here?
-- 
Thanks,
Feri.