socket-util: Don't try to listen to a UDP socket.

[sliver-openvswitch.git] / lib / socket-util.c

diff --git a/lib/socket-util.c b/lib/socket-util.c
index 219433f..12f0432 100644 (file)
--- a/lib/socket-util.c
+++ b/lib/socket-util.c
@@ -702,7 +702,7 @@ inet_open_passive(int style, const char *target, int default_port,
     }
 
     /* Listen. */
-    if (listen(fd, 10) < 0) {
+    if (style == SOCK_STREAM && listen(fd, 10) < 0) {
         error = errno;
         VLOG_ERR("%s: listen: %s", target, strerror(error));
         goto error;