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changeset 5024:69c683f06d9f

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(gl_PREREQ_READUTMP): Require gl_FUNC_FREE, now that readutmp.c may call `free (0)'.
author Jim Meyering <jim@meyering.net>
date Mon, 19 Apr 2004 20:11:46 +0000
parents ed14b87e10c8
children fb8fedbb2357
files m4/readutmp.m4
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- 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.
+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 @@
 # Prerequisites of lib/readutmp.c.
 AC_DEFUN([gl_PREREQ_READUTMP],
 [
-  :
+  AC_REQUIRE([gl_FUNC_FREE])
 ])