From c2b5cd1e85b11f25e3707a4e5f0ea3ca93ed48ae Mon Sep 17 00:00:00 2001
From: Bernard Xiong <bernard.xiong@gmail.com>
Date: Mon, 12 Oct 2015 10:52:14 +0800
Subject: [PATCH] [Finsh] fix the '\r' issue in linux telnet.

---
 components/finsh/shell.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/finsh/shell.c b/components/finsh/shell.c
index ce80e4dec2..8962a7333f 100644
--- a/components/finsh/shell.c
+++ b/components/finsh/shell.c
@@ -425,7 +425,7 @@ void finsh_thread_entry(void *parameter)
 
                 if (rt_device_read(shell->device, 0, &next, 1) == 1)
                 {
-                    if (next == '\0') ch = 'r'; /* linux telnet will issue '\0' */
+                    if (next == '\0') ch = '\r'; /* linux telnet will issue '\0' */
                     else ch = next;
                 }
                 else ch = '\r';