(update_archive): Pass 0 to read_header.

src/update.c

@@ -1,5 +1,7 @@
 /* Update a tar archive.
-   Copyright 1988, 92, 94, 96, 97, 99, 2000 Free Software Foundation, Inc.
+
+   Copyright (C) 1988, 1992, 1994, 1996, 1997, 1999, 2000, 2001 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 the
@@ -106,7 +108,7 @@ update_archive (void)
 
   while (!found_end)
     {
-      enum read_header status = read_header ();
+      enum read_header status = read_header (0);
 
       switch (status)
 	{