X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/3857519629ca8fbcf3466c3fc761a5bb6ed32d53..4687a69c269ee3f2a7f0625e0147a503fd9d3d0b:/src/src/lookups/lsearch.c

diff --git a/src/src/lookups/lsearch.c b/src/src/lookups/lsearch.c
index fcbd36952..7b78de916 100644
--- a/src/src/lookups/lsearch.c
+++ b/src/src/lookups/lsearch.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) The Exim Maintainers 2020 - 2022 */
+/* Copyright (c) The Exim Maintainers 2020 - 2023 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 /* SPDX-License-Identifier: GPL-2.0-or-later */
@@ -291,8 +291,8 @@ for (BOOL this_is_eol, last_was_eol = TRUE;
       this_is_comment = (this_is_comment || (buffer[0] == 0 || buffer[0] == '#'));
       if (this_is_comment) continue;
       if (!isspace((uschar)buffer[0])) break;
-      while (isspace((uschar)*s)) s++;
-      *(--s) = ' ';
+      Uskip_whitespace(&s);
+      *--s = ' ';
       }
     if (this_is_comment) continue;