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constification
[exim.git]
/
src
/
src
/
routers
/
rf_get_errors_address.c
diff --git
a/src/src/routers/rf_get_errors_address.c
b/src/src/routers/rf_get_errors_address.c
index 858c806f1d018e694b8d55d58eb233682701a5a3..222d157d824372d5853ec6083e02683d02c5e49e 100644
(file)
--- a/
src/src/routers/rf_get_errors_address.c
+++ b/
src/src/routers/rf_get_errors_address.c
@@
-3,7
+3,9
@@
*************************************************/
/* Copyright (c) University of Cambridge 1995 - 2018 */
*************************************************/
/* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
/* See the file NOTICE for conditions of use and distribution. */
/* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
#include "../exim.h"
#include "rf_functions.h"
#include "../exim.h"
#include "rf_functions.h"
@@
-33,13
+35,13
@@
Returns: OK if no problem
*/
int
*/
int
-rf_get_errors_address(address_item *
addr, router_instance *
rblock,
- int verify,
uschar **
errors_to)
+rf_get_errors_address(address_item *
addr, router_instance *
rblock,
+ int verify,
const uschar **
errors_to)
{
uschar *s;
*errors_to = addr->prop.errors_address;
{
uschar *s;
*errors_to = addr->prop.errors_address;
-if (
rblock->errors_to == NULL
) return OK;
+if (
!rblock->errors_to
) return OK;
s = expand_string(rblock->errors_to);
s = expand_string(rblock->errors_to);
@@
-82,19
+84,16
@@
if (verify != v_none)
else
{
BOOL save_address_test_mode = f.address_test_mode;
else
{
BOOL save_address_test_mode = f.address_test_mode;
-
int save1 = 0
;
+
const uschar * save_sender = sender_address
;
int i;
const uschar ***p;
const uschar *address_expansions_save[ADDRESS_EXPANSIONS_COUNT];
address_item *snew = deliver_make_addr(s, FALSE);
int i;
const uschar ***p;
const uschar *address_expansions_save[ADDRESS_EXPANSIONS_COUNT];
address_item *snew = deliver_make_addr(s, FALSE);
- if (sender_address != NULL)
- {
- save1 = sender_address[0];
- sender_address[0] = 0;
- }
+ if (sender_address)
+ sender_address = US"";
- for (i = 0, p = address_expansions; *p
!= NULL
;)
+ for (i = 0, p = address_expansions; *p;)
address_expansions_save[i++] = **p++;
f.address_test_mode = FALSE;
address_expansions_save[i++] = **p++;
f.address_test_mode = FALSE;
@@
-119,10
+118,10
@@
else
debug_printf("------ End verifying errors address %s ------\n", s);
f.address_test_mode = save_address_test_mode;
debug_printf("------ End verifying errors address %s ------\n", s);
f.address_test_mode = save_address_test_mode;
- for (i = 0, p = address_expansions; *p
!= NULL;
)
+ for (i = 0, p = address_expansions; *p
;
)
**p++ = address_expansions_save[i++];
**p++ = address_expansions_save[i++];
-
if (sender_address != NULL) sender_address[0] = save1
;
+
sender_address = save_sender
;
}
return OK;
}
return OK;