autoupdate

[gnulib.git] / m4 / open.m4

diff --git a/m4/open.m4 b/m4/open.m4
index 6e286c9..3202886 100644 (file)
--- a/m4/open.m4
+++ b/m4/open.m4
@@ -1,4 +1,4 @@
-# open.m4 serial 5
+# open.m4 serial 6
 dnl Copyright (C) 2007-2009 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -62,5 +62,6 @@ AC_DEFUN([gl_REPLACE_OPEN],
 AC_DEFUN([gl_PREREQ_OPEN],
 [
   AC_REQUIRE([AC_C_INLINE])
+  AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T])
   :
 ])