xstrndup and config.h

[Eric Blake]

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Simon, is this okay to install?  It is the last module in current use by
M4 that still doesn't assume <config.h>.  You have several other modules
worth visiting as well, but I didn't provide a patch for them.

2006-10-28  Eric Blake  <address@hidden>

        * lib/xstrndup.c: Assume config.h.

- --
Life is short - so eat dessert first!

Eric Blake             address@hidden
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Index: lib/xstrndup.c
===================================================================
RCS file: /sources/gnulib/gnulib/lib/xstrndup.c,v
retrieving revision 1.3
diff -u -p -r1.3 xstrndup.c
--- lib/xstrndup.c      19 Sep 2005 17:28:15 -0000      1.3
+++ lib/xstrndup.c      28 Oct 2006 17:40:51 -0000
@@ -1,6 +1,6 @@
 /* Duplicate a bounded initial segment of a string, with out-of-memory
    checking.
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2006 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
@@ -16,9 +16,7 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 /* Specification.  */
 #include "xstrndup.h"