Sync with gnulib

1 files changed, 5 insertions, 5 deletions

diff --git a/gl/m4/wchar_t.m4 b/gl/m4/wchar_t.m4
index cde2129a..fb27a7f6 100644
--- a/gl/m4/wchar_t.m4
+++ b/gl/m4/wchar_t.m4
@@ -1,5 +1,5 @@
-# wchar_t.m4 serial 1 (gettext-0.12)
-dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
+# wchar_t.m4 serial 3 (gettext-0.18)
+dnl Copyright (C) 2002-2003, 2008, 2009 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.
@@ -10,11 +10,11 @@ dnl Prerequisite: AC_PROG_CC
 
 AC_DEFUN([gt_TYPE_WCHAR_T],
 [
-  AC_CACHE_CHECK([for wchar_t], gt_cv_c_wchar_t,
+  AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t],
     [AC_TRY_COMPILE([#include <stddef.h>
        wchar_t foo = (wchar_t)'\0';], ,
-       gt_cv_c_wchar_t=yes, gt_cv_c_wchar_t=no)])
+       [gt_cv_c_wchar_t=yes], [gt_cv_c_wchar_t=no])])
   if test $gt_cv_c_wchar_t = yes; then
-    AC_DEFINE(HAVE_WCHAR_T, 1, [Define if you have the 'wchar_t' type.])
+    AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.])
   fi
 ])