Bug#225865: base-config: WRAPPER_OPTION is needed

[Kenshi Muto <kmuto@debian.org>]

Package: base-config
Version: 2.04
Severity: wishlist

Hi JoeyH,

I'm checking second stage code, and WRAPPER setting isn't used when
WRAPPER has options.

This is because base-config checks by:
----
 if [ ! -z "$WRAPPER" -a -x "$WRAPPER" ]; then
        $WRAPPER /bin/true && exec $WRAPPER $@
fi
----

I think another environment variable, WRAPPER_OPTION is needed.
WRAPPER variable includes only binary path, and WRAPPER_OPTION
variable includes WRAPPER's command line options.

If you allow, I'll create a patch and commit when alioth come back.

-- System Information:
Debian Release: testing/unstable
Architecture: i386