Merlin Bromberg

I have found that issue too and fixed it like in this PR. On FreeBSD, this patch works like expected. I think this is the same as in #59 ....

This PR is a preparation for following commits regarding IGMPv3 source specific multicast. The first step here is to implement sending of IGMPv3 queries.

Yes, thats a good point. I think an config option would be good. I will show how to add a config flag and use it.

Ok I have added a config option to enable IGMPv3 on queries.