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

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

2 files changed, 5 insertions, 2 deletions

diff --git a/lib/conn.c b/lib/conn.c
index 028302c..feed856 100644
--- a/lib/conn.c
+++ b/lib/conn.c
@@ -305,7 +305,7 @@ rs_conn_receive_packet (struct rs_connection *conn,
 	  && packet_verify_response (pkt->conn, pkt, req_msg) != RSE_OK))
     {
       assert (rs_err_conn_peek_code (pkt->conn));
-      return -1;
+      return rs_err_conn_peek_code (conn);
     }
 
   if (pkt_out)
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;