constification

[exim.git] / src / src / routers / redirect.c

diff --git a/src/src/routers/redirect.c b/src/src/routers/redirect.c
index 6126555fe0737e182d36e777107cc576abc89a26..4c8e305634d72a7cf8fe8a6b38d34b227eadc0a9 100644 (file)
--- a/src/src/routers/redirect.c
+++ b/src/src/routers/redirect.c
@@ -5,7 +5,7 @@
 /* Copyright (c) The Exim Maintainers 2020 - 2022 */
 /* 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 */
 
 
 #include "../exim.h"
@@ -306,9 +306,8 @@ redirect_router_options_block *ob =
 
 while (generated)
   {
-  address_item *parent;
-  address_item *next = generated;
-  uschar *errors_address = next->prop.errors_address;
+  address_item * next = generated, * parent;
+  const uschar * errors_address = next->prop.errors_address;
 
   generated = next->next;
   next->parent = addr;