From 4682deeb62247d34de87f8e777f99e2d337fd377 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff.email>
Date: Sun, 20 Oct 2024 15:21:43 +0200
Subject: New upstream version 1.3

---
 gnulib-m4/putenv.m4 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'gnulib-m4/putenv.m4')

diff --git a/gnulib-m4/putenv.m4 b/gnulib-m4/putenv.m4
index da6abec2..5616fdf5 100644
--- a/gnulib-m4/putenv.m4
+++ b/gnulib-m4/putenv.m4
@@ -1,4 +1,5 @@
-# putenv.m4 serial 27
+# putenv.m4
+# serial 28
 dnl Copyright (C) 2002-2024 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -60,5 +61,5 @@ AC_DEFUN([gl_FUNC_PUTENV],
 # Prerequisites of lib/putenv.c.
 AC_DEFUN([gl_PREREQ_PUTENV],
 [
-  AC_CHECK_DECLS([_putenv])
+  AC_CHECK_DECLS_ONCE([_putenv])
 ])
-- 
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