From 02d74345ca0ac82de3c27c9765ad6367ba19a14d Mon Sep 17 00:00:00 2001
From: bvernoux <bvernoux@gmail.com>
Date: Sun, 10 Apr 2016 19:27:44 +0200
Subject: [PATCH] bbio_uart set rthread to NULL when stop thread

---
 hydrabus/hydrabus_bbio_uart.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hydrabus/hydrabus_bbio_uart.c b/hydrabus/hydrabus_bbio_uart.c
index 346794ee..4e9562c3 100644
--- a/hydrabus/hydrabus_bbio_uart.c
+++ b/hydrabus/hydrabus_bbio_uart.c
@@ -91,6 +91,7 @@ void bbio_mode_uart(t_hydra_console *con)
 				{
 					chThdTerminate(rthread);
 					chThdWait(rthread);
+					rthread = NULL;
 				}
 				cprint(con, "\x01", 1);
 				break;