1 files changed, 3 insertions, 3 deletions

diff --git a/gl/m4/getopt.m4 b/gl/m4/getopt.m4
index c0a73b2..9b683c2 100644
--- a/gl/m4/getopt.m4
+++ b/gl/m4/getopt.m4
@@ -1,5 +1,5 @@
-# getopt.m4 serial 13
-dnl Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# getopt.m4 serial 14
+dnl Copyright (C) 2002-2006, 2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -46,7 +46,7 @@ AC_DEFUN([gl_GETOPT_CHECK_HEADERS],
   if test -z "$GETOPT_H"; then
     AC_CACHE_CHECK([for working GNU getopt function], [gl_cv_func_gnu_getopt],
       [AC_RUN_IFELSE(
-        [AC_LANG_PROGRAM([#include <getopt.h>],
+        [AC_LANG_PROGRAM([[#include <getopt.h>]],
            [[
              char *myargv[3];
              myargv[0] = "conftest";