Allow "busybox <applet>" to work when busybox is disabled

A recent commit made it possible to disable BusyBox's --install
and --list options.  However it also stopped "busybox <applet>
<params>" from working.

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed