avformat/udp: remove IPPROTO_IPV6 macro

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
3 years ago · e8f439631f
parent 268d00bb87
commit e8f439631f
1 changed files with 1 additions and 1 deletions
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@ -175,7 +175,7 @@ static int udp_set_multicast_ttl(int sockfd, int mcastTTL,
            cmd      = IP_MULTICAST_TTL;
            break;
 #endif
-#if defined(IPPROTO_IPV6) && defined(IPV6_MULTICAST_HOPS)
+#ifdef IPV6_MULTICAST_HOPS
        case AF_INET6:
            protocol = IPPROTO_IPV6;
            cmd      = IPV6_MULTICAST_HOPS;