zebra: include intf when sending IPv4 nexthop to FPM

* zebra/zebra_fpm_netlink.c

    Change the zebra FPM code to include an interface index when
    encoding a nexthop even if the protocol only provided a gateway
    address (e.g, NEXTHOP_TYPE_IPV4).

Signed-off-by: Avneesh Sachdev <avneesh@opensourcerouting.org>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
1 file changed