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-rw-r--r--m4/d-type.m46
1 files changed, 3 insertions, 3 deletions
diff --git a/m4/d-type.m4 b/m4/d-type.m4
index 64457c8e..ab6463d7 100644
--- a/m4/d-type.m4
+++ b/m4/d-type.m4
@@ -1,11 +1,11 @@
-# serial 11
+# serial 12
dnl From Jim Meyering.
dnl
dnl Check whether struct dirent has a member named d_type.
dnl
-# Copyright (C) 1997, 1999-2004, 2006, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999-2004, 2006, 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -13,7 +13,7 @@ dnl
AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE],
[AC_CACHE_CHECK([for d_type member in directory struct],
- gl_cv_struct_dirent_d_type,
+ [gl_cv_struct_dirent_d_type],
[AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <dirent.h>