From c26939d9d8cfb00426580b78bb58a20bc1b11a15 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sun, 28 Sep 2014 17:30:42 -0600
Subject: [PATCH] More testing, bugfixes and integration of VFS-based named
 semaphores

---
 nshlib/nsh_fscmds.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nshlib/nsh_fscmds.c b/nshlib/nsh_fscmds.c
index 550e80ac5..e4ecbdb67 100644
--- a/nshlib/nsh_fscmds.c
+++ b/nshlib/nsh_fscmds.c
@@ -284,6 +284,10 @@ static int ls_handler(FAR struct nsh_vtbl_s *vtbl, FAR const char *dirpath,
             {
               details[0]='b';
             }
+          else
+            {
+              details[0]='?';
+            }
 
           if ((buf.st_mode & S_IRUSR) != 0)
             {