fix detection whether an interface has a routable address assigned on BSD. Patch from zml. Closes #166

git-svn-id: file:///home/lennart/svn/public/avahi/trunk@1591 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe

1 files changed, 5 insertions, 1 deletions

diff --git a/avahi-core/socket.c b/avahi-core/socket.c
index 265536d..4146d5a 100644
--- a/avahi-core/socket.c
+++ b/avahi-core/socket.c
@@ -451,7 +451,11 @@ static int sendmsg_loop(int fd, struct msghdr *msg, int flags) {
             break;
 
         if (errno != EAGAIN) {
-            avahi_log_debug("sendmsg() failed: %s", strerror(errno));
+            char where[64];
+            struct sockaddr_in *sin = msg->msg_name;
+
+            inet_ntop(sin->sin_family, &sin->sin_addr, where, sizeof(where));
+            avahi_log_debug("sendmsg() to %s failed: %s", where, strerror(errno));
             return -1;
         }