[greatlrd] 16496: set right value of %ERRORLEVEL% for vol

set right value of %ERRORLEVEL% for vol
Modified: trunk/reactos/subsys/system/cmd/vol.c
  _____

Modified: trunk/reactos/subsys/system/cmd/vol.c
--- trunk/reactos/subsys/system/cmd/vol.c	2005-07-07 19:26:46 UTC
(rev 16495)
+++ trunk/reactos/subsys/system/cmd/vol.c	2005-07-07 19:51:09 UTC
(rev 16496)
@@ -43,7 +43,7 @@

NULL,
    			  0))
    {
-		ErrorMessage (GetLastError (), _T(""));
+		ErrorMessage (GetLastError (), _T(""));    
    	return 1;
    }

@@ -77,6 +77,8 @@
    	return 0;
    }

+  nErrorLevel = 0;
+
    if (param[0] == _T('\0'))
    {
    	GetCurrentDirectory (MAX_PATH, szPath);
@@ -89,20 +91,24 @@
    		szRootPath[0] = param[0];
    	else
    	{
-			error_invalid_drive ();
+			error_invalid_drive ();     
+      nErrorLevel = 1;
    		return 1;
    	}
    }

if (!IsValidPathName (szRootPath))
    {
-		error_invalid_drive ();
+		error_invalid_drive ();    
+     nErrorLevel = 1;
    	return 1;
    }

/* print the header */
    if (!PrintVolumeHeader (szRootPath))
+  {    
    	return 1;
+  }

return 0;
 }