ospf6d only needs AF_INET6 route messages

[Sebastian Benoit]

can someone confirm that ospf6d still works with this change?

oks?

(benno_ospf6d_kroute.diff)

diff --git usr.sbin/ospf6d/kroute.c usr.sbin/ospf6d/kroute.c
index 58e4f72f287..df7d56f09dd 100644
--- usr.sbin/ospf6d/kroute.c
+++ usr.sbin/ospf6d/kroute.c
@@ -102,7 +102,7 @@ kr_init(int fs)
        kr_state.fib_sync = fs;
 
        if ((kr_state.fd = socket(AF_ROUTE,
-           SOCK_RAW | SOCK_CLOEXEC | SOCK_NONBLOCK, 0)) == -1) {
+           SOCK_RAW | SOCK_CLOEXEC | SOCK_NONBLOCK, AF_INET6)) == -1) {
                log_warn("kr_init: socket");
                return (-1);
        }