X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/9f6b3bf5187562bac4c96e3ed6a17740d01489fa..a85c067ba6c6940512cf57ec213277a370d87e70:/src/src/header.c

diff --git a/src/src/header.c b/src/src/header.c
index 898d8d5c4..2a8fbfe64 100644
--- a/src/src/header.c
+++ b/src/src/header.c
@@ -5,6 +5,7 @@
 /* Copyright (c) The Exim Maintainers 2020 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2016 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 
 #include "exim.h"
@@ -368,7 +369,7 @@ Returns:         cond if the header exists and contains one of the strings;
 /* First we have a local subroutine to handle a single pattern */
 
 static BOOL
-one_pattern_match(uschar *name, int slen, BOOL has_addresses, uschar *pattern)
+one_pattern_match(uschar * name, int slen, BOOL has_addresses, uschar * pattern)
 {
 BOOL yield = FALSE;
 const pcre2_code *re = NULL;
@@ -376,7 +377,7 @@ const pcre2_code *re = NULL;
 /* If the pattern is a regex, compile it. Bomb out if compiling fails; these
 patterns are all constructed internally and should be valid. */
 
-if (*pattern == '^') re = regex_must_compile(pattern, TRUE, FALSE);
+if (*pattern == '^') re = regex_must_compile(pattern, MCS_CASELESS, FALSE);
 
 /* Scan for the required header(s) and scan each one */
 
@@ -443,7 +444,7 @@ return yield;
 /* The externally visible interface */
 
 BOOL
-header_match(uschar *name, BOOL has_addresses, BOOL cond, string_item *strings,
+header_match(uschar * name, BOOL has_addresses, BOOL cond, string_item * strings,
   int count, ...)
 {
 va_list ap;