error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of

[gnulib.git] / m4 / readutmp.m4

diff --git a/m4/readutmp.m4 b/m4/readutmp.m4
index 3037eff..5968465 100644 (file)
--- a/m4/readutmp.m4
+++ b/m4/readutmp.m4
@@ -1,5 +1,5 @@
-# readutmp.m4 serial 3
-dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+# readutmp.m4 serial 4
+dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
 dnl Public License, this file may be distributed as part of a program
@@ -58,5 +58,5 @@ $ac_includes_default
 # Prerequisites of lib/readutmp.c.
 AC_DEFUN([gl_PREREQ_READUTMP],
 [
-  :
+  AC_REQUIRE([gl_FUNC_FREE])
 ])