Don't return -1 to user but rather an error code.

NOTE: Changes rs_conn_receive_packet() and rs_packet_send() only.

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/send.c b/lib/send.c
index cc7fd71..af25144 100644
--- a/lib/send.c
+++ b/lib/send.c
@@ -128,7 +128,10 @@ rs_packet_send (struct rs_packet *pkt, void *user_data)
       conn->user_data = NULL;
 
       if ((pkt->flags & rs_packet_sent_flag) == 0)
-	return -1;
+	{
+	  assert (rs_err_conn_peek_code (conn));
+	  return rs_err_conn_peek_code (conn);
+	}
     }
 
   return RSE_OK;