not sending packet when remote addr is unkown

1 files changed, 1 insertions, 0 deletions

diff --git a/src/udp.h b/src/udp.h
index d998b39..b033c5e 100644
--- a/src/udp.h
+++ b/src/udp.h
@@ -49,6 +49,7 @@ struct udp_socket_struct {
   int fd_;
   udp_endpoint_t local_end_;
   udp_endpoint_t remote_end_;
+  int remote_end_set_;
 };
 typedef struct udp_socket_struct udp_socket_t;