On Sun, Dec 9, 2018 at 6:29 AM Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx> wrote: > > The result is not very pretty but do the job. Looks fine to me. I do wonder if the "combine two address spaces to a bad AS" case might merit a warning, but we didn't use to do that before (just silently created a nonsensical end result), so I guess it's not a big deal. Linus