constification

[exim.git] / src / src / rewrite.c

diff --git a/src/src/rewrite.c b/src/src/rewrite.c
index 040525ec52a542b95e9bc569b5697bf420d08346..c0d173abf52b51828f5c42d09bc4aa80b81ad935 100644 (file)
--- a/src/src/rewrite.c
+++ b/src/src/rewrite.c
@@ -2,10 +2,10 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) The Exim Maintainers 2021 - 2022 */
+/* Copyright (c) The Exim Maintainers 2021 - 2023 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 /* Functions concerned with rewriting headers */
 
@@ -119,9 +119,9 @@ for (rewrite_rule * rule = rewrite_rules;
   {
   int start, end, pdomain;
   int count = 0;
-  uschar *save_localpart;
-  const uschar *save_domain;
-  uschar *error, *new;
+  const uschar * save_localpart;
+  const uschar * save_domain;
+  uschar * error, * new;
   const uschar * newparsed;
 
   /* Come back here for a repeat after a successful rewrite. We do this