From 6515dc238c38ebf8084d0304b97dce2a644f7b1b Mon Sep 17 00:00:00 2001
From: bernard <bernard.xiong@rt-thread.com>
Date: Thu, 15 Jun 2017 14:37:56 +0800
Subject: [PATCH] [finsh] Add checking the result of chdir.

---
 components/finsh/msh_cmd.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/components/finsh/msh_cmd.c b/components/finsh/msh_cmd.c
index 67708d33e6..b5881d897a 100644
--- a/components/finsh/msh_cmd.c
+++ b/components/finsh/msh_cmd.c
@@ -189,7 +189,10 @@ int cmd_cd(int argc, char **argv)
     }
     else if (argc == 2)
     {
-        chdir(argv[1]);
+        if (chdir(argv[1]) != 0)
+        {
+        	rt_kprintf("No such directory: %s\n", argv[1]);
+        }
     }
 
     return 0;
-- 
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