From 74925eef1bb9f0372cc2f2df72fffb9254d44323 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 23 Jun 2010 16:08:18 +0000
Subject: [PATCH] do not bind if port is zero

---
 src/util/service.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/util/service.c b/src/util/service.c
index a61c4a6c5..c169a9d37 100644
--- a/src/util/service.c
+++ b/src/util/service.c
@@ -913,6 +913,16 @@ GNUNET_SERVICE_get_server_addresses (const char *serviceName,
       GNUNET_free_non_null(hostname);
       return GNUNET_SYSERR;
     }
+  if (port == 0)
+    {
+      saddrs = GNUNET_malloc (2 * sizeof(struct sockaddr*));
+      saddrlens = GNUNET_malloc (2 * sizeof (socklen_t));
+      add_unixpath (saddrs, saddrlens, unixpath);
+      GNUNET_free_non_null (unixpath);
+      *addrs = saddrs;
+      *addr_lens = saddrlens;
+      return 1;
+    }
        
   if (hostname != NULL)
     {
-- 
2.25.1