From 01c7218a36f9917461abc3fb4d5695f368491318 Mon Sep 17 00:00:00 2001
From: crunchy <crunchy>
Date: Sun, 27 Jul 2003 20:50:01 +0000
Subject: fixed bug in cd command

---
 ChangeLog         | 5 +++++
 mpiosh/callback.c | 7 +++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5240cbd..68a9b6e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2003-07-27  Andreas Buesching  <crunchy@tzi.de>
+
+	* mpiosh/callback.c (mpiosh_cmd_cd): checking argument.
+		NULL is replaced with "."
+
 2003-07-24  Markus Germeier  <mager@tzi.de>
         * detect new SmartMedia chips and report them
 	* added version to mpio_smartmedia_t
diff --git a/mpiosh/callback.c b/mpiosh/callback.c
index 2404850..b7f4582 100644
--- a/mpiosh/callback.c
+++ b/mpiosh/callback.c
@@ -2,7 +2,7 @@
  *
  * Author: Andreas Büsching  <crunchy@tzi.de>
  *
- * $Id: callback.c,v 1.45 2003/07/01 09:06:11 germeier Exp $
+ * $Id: callback.c,v 1.46 2003/07/27 20:50:01 crunchy Exp $
  *
  * Copyright (C) 2001 Andreas Büsching <crunchy@tzi.de>
  *
@@ -207,7 +207,10 @@ mpiosh_cmd_cd(char *args[])
   
   MPIOSH_CHECK_CONNECTION_CLOSED;
 
-  mpio_directory_cd(mpiosh.dev, mpiosh.card, args[0]);
+  if ( args[ 0 ] != NULL )
+    mpio_directory_cd(mpiosh.dev, mpiosh.card, args[0]);
+  else
+    mpio_directory_cd(mpiosh.dev, mpiosh.card, ".");
 
   mpio_directory_pwd(mpiosh.dev, mpiosh.card, pwd);
   printf ("directory is now: %s\n", pwd);
-- 
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