From 5b1270455d6700e21c043f2cd5794fc0f88618ae Mon Sep 17 00:00:00 2001
From: bernard <bernard.xiong@gmail.com>
Date: Fri, 20 Mar 2015 12:44:58 +0800
Subject: [PATCH] Fix the echo issue in the shell.

---
 components/finsh/shell.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/components/finsh/shell.c b/components/finsh/shell.c
index 125dcec19..f28e235b3 100644
--- a/components/finsh/shell.c
+++ b/components/finsh/shell.c
@@ -526,7 +526,8 @@ void finsh_thread_entry(void* parameter)
             else
             {
                 shell->line[shell->line_position] = ch;
-                rt_kprintf("%c", ch);
+                if (shell->echo_mode)
+                    rt_kprintf("%c", ch);
             }
 
             ch = 0;