[Libvir] [PATCH] Avoid compile failure when HAVE_AVAHI is not defined.

[Daniel P. Berrange]

On Mon, Dec 03, 2007 at 02:36:17PM +0100, Jim Meyering wrote:
> Without this patch, building without HAVE_AVAHI fails due to an unguarded
> use of mdns_name.  Rather than adding yet another #ifdef..#endif (ugly
> and less maintainable), I've chosen to un-ifdef the declarations and
> a few uses.  The more code that we compile and use unconditionally,
> the fewer surprises we'll encounter down the road.

I disagree - adding  merely one extra HAVE_AVAHI in the cleanup code for
that function won't hurt maintainability.   

I find it more confusing/suprising when I find variables which are there
but not used in any code like  mdns_adv vars are with this patch.

Dan.
-- 
|=- Red Hat, Engineering, Emerging Technologies, Boston.  +1 978 392 2496 -=|
|=-           Perl modules: http://search.cpan.org/~danberr/              -=|
|=-               Projects: http://freshmeat.net/~danielpb/               -=|
|=-  GnuPG: 7D3B9505   F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505  -=|