From: Jim Meyering <jim@meyering.net>
Date: Sat, 10 May 2003 10:41:14 +0000 (+0000)
Subject: Include error.h.
X-Git-Tag: v5.0.1~558
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9f763671c07592bba130399e71a6fd42a41276c8;p=thirdparty%2Fcoreutils.git

Include error.h.
---

diff --git a/src/logname.c b/src/logname.c
index d86fab0e89..0a2335c0cb 100644
--- a/src/logname.c
+++ b/src/logname.c
@@ -1,5 +1,5 @@
 /* logname -- print user's login name
-   Copyright (C) 1990-1997, 1999-2002 Free Software Foundation, Inc.
+   Copyright (C) 1990-1997, 1999-2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -22,6 +22,7 @@
 
 #include "system.h"
 #include "closeout.h"
+#include "error.h"
 #include "long-options.h"
 
 /* The official name of this program (e.g., no `g' prefix).  */
@@ -85,8 +86,11 @@ main (int argc, char **argv)
 	}
     }
 
-  if (argc - optind != 0)
-    usage (EXIT_FAILURE);
+  if (optind < argc)
+    {
+      error (0, 0, _("too many arguments"));
+      usage (EXIT_FAILURE);
+    }
 
   /* POSIX requires using getlogin (or equivalent code).  */
   cp = getlogin ();