diff options
-rw-r--r-- | libavformat/udp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/udp.c b/libavformat/udp.c index d693965cf7..b6a4724309 100644 --- a/libavformat/udp.c +++ b/libavformat/udp.c @@ -113,7 +113,7 @@ static const AVOption options[] = { { "buffer_size", "System data size (in bytes)", OFFSET(buffer_size), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, .flags = D|E }, { "localport", "Local port", OFFSET(local_port), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, D|E }, { "local_port", "Local port", OFFSET(local_port), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, INT_MAX, .flags = D|E }, - { "localaddr", "Local address", OFFSET(localaddr), AV_OPT_TYPE_STRING, { .str = "" }, .flags = D|E }, + { "localaddr", "Local address", OFFSET(localaddr), AV_OPT_TYPE_STRING, { .str = NULL }, .flags = D|E }, { "udplite_coverage", "choose UDPLite head size which should be validated by checksum", OFFSET(udplite_coverage), AV_OPT_TYPE_INT, {.i64 = 0}, 0, INT_MAX, D|E }, { "pkt_size", "set size of UDP packets", OFFSET(pkt_size), AV_OPT_TYPE_INT, { .i64 = 1472 }, -1, INT_MAX, D|E }, { "pkt_size", "Maximum UDP packet size", OFFSET(pkt_size), AV_OPT_TYPE_INT, { .i64 = 1472 }, -1, INT_MAX, .flags = D|E }, @@ -360,7 +360,7 @@ static int udp_socket_create(UDPContext *s, struct sockaddr_storage *addr, if (((struct sockaddr *) &s->dest_addr)->sa_family) family = ((struct sockaddr *) &s->dest_addr)->sa_family; - res0 = udp_resolve_host(localaddr[0] ? localaddr : NULL, s->local_port, + res0 = udp_resolve_host((localaddr && localaddr[0]) ? localaddr : NULL, s->local_port, SOCK_DGRAM, family, AI_PASSIVE); if (!res0) goto fail; |