doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / m4 / savewd.m4

diff --git a/m4/savewd.m4 b/m4/savewd.m4
index 71a5672..68a3e8c 100644 (file)
--- a/m4/savewd.m4
+++ b/m4/savewd.m4
@@ -1,9 +1,8 @@
 # Save and restore the working directory, possibly using a child process.
 
-dnl Copyright (C) 2004, 2009-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2009-2014 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.
 
-AC_DEFUN([gl_SAVEWD],
-  [AC_REQUIRE([AC_C_INLINE])])
+AC_DEFUN([gl_SAVEWD], [:])