1 files changed, 6 insertions, 4 deletions

diff --git a/gl/m4/inet_ntop.m4 b/gl/m4/inet_ntop.m4
index 48822d69..693bd51b 100644
--- a/gl/m4/inet_ntop.m4
+++ b/gl/m4/inet_ntop.m4
@@ -1,8 +1,10 @@
-# inet_ntop.m4 serial 21
-dnl Copyright (C) 2005-2006, 2008-2023 Free Software Foundation, Inc.
+# inet_ntop.m4
+# serial 22
+dnl Copyright (C) 2005-2006, 2008-2025 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.
+dnl This file is offered as-is, without any warranty.
 
 AC_DEFUN([gl_FUNC_INET_NTOP],
 [
@@ -36,14 +38,14 @@ AC_DEFUN([gl_FUNC_INET_NTOP],
       HAVE_DECL_INET_NTOP=0
     fi
   else
-    gl_save_LIBS=$LIBS
+    gl_saved_LIBS=$LIBS
     AC_SEARCH_LIBS([inet_ntop], [nsl resolv network], [],
       [AC_CHECK_FUNCS([inet_ntop])
        if test $ac_cv_func_inet_ntop = no; then
          HAVE_INET_NTOP=0
        fi
       ])
-    LIBS=$gl_save_LIBS
+    LIBS=$gl_saved_LIBS
 
     if test "$ac_cv_search_inet_ntop" != "no" \
        && test "$ac_cv_search_inet_ntop" != "none required"; then