---
libavformat/tcp.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavformat/tcp.c b/libavformat/tcp.c
index d2bfb48..c5677fe 100644
--- a/libavformat/tcp.c
+++ b/libavformat/tcp.c
@@ -64,9 +64,12 @@ static int tcp_open(URLContext *h, const char *uri, int
flags)
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
snprintf(portstr, sizeof(portstr), "%d", port);
- ret = getaddrinfo(hostname, portstr, &hints, &ai);
if (listen_socket)
hints.ai_flags |= AI_PASSIVE;
+ if (!hostname[0])
+ ret = getaddrinfo(NULL, portstr, &hints, &ai);
+ else
+ ret = getaddrinfo(hostname, portstr, &hints, &ai);
if (ret) {
av_log(h, AV_LOG_ERROR,
"Failed to resolve hostname %s: %s\n",
--
1.7.10
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