From 54150a8f62d57bd3af5efce1439ba3c29e20f07f Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Sat, 26 Mar 2011 01:04:10 +0000
Subject: Incorporate changes from Uros Platise

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3419 42af7a65-404d-4744-a932-0658087f49c3
---
 apps/nshlib/nsh_apps.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'apps/nshlib')

diff --git a/apps/nshlib/nsh_apps.c b/apps/nshlib/nsh_apps.c
index e792f0781..7ebc1280e 100644
--- a/apps/nshlib/nsh_apps.c
+++ b/apps/nshlib/nsh_apps.c
@@ -107,8 +107,15 @@ int nsh_execapp(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
            nsh_output(vtbl, "%s ", name);
          }
        nsh_output(vtbl, "\nand type 'help' for more NSH commands.\n\n");
+
+       /* If the failing command was '?', then do not report an error */
        
-	   return err;
+       if (strcmp(cmd, "?") != 0)
+         {
+           return err;
+         }
+
+       return OK;
      }
 
 #ifdef CONFIG_SCHED_WAITPID
-- 
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