X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/d4c9963ace2b653f657c74abecfecb7546c722b1..1d28cc061677bd07d9bed48dd84bd5c590247043:/src/src/lookups/whoson.c

diff --git a/src/src/lookups/whoson.c b/src/src/lookups/whoson.c
index 2260788a7..cd6c7e85c 100644
--- a/src/src/lookups/whoson.c
+++ b/src/src/lookups/whoson.c
@@ -2,9 +2,10 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
+/* Copyright (c) The Exim Maintainers 2020 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2015 */
-/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 /* This code originally came from Robert Wal. */
 
@@ -64,13 +65,16 @@ switch (wso_query(CS query, CS buffer, sizeof(buffer)))
 
 #include "../version.h"
 
-void
-whoson_version_report(FILE *f)
+gstring *
+whoson_version_report(gstring * g)
 {
-fprintf(f, "Library version: Whoson: Runtime: %s\n", wso_version());
+g = string_fmt_append(g,
+  "Library version: Whoson: Runtime: %s\n", wso_version());
 #ifdef DYNLOOKUP
-fprintf(f, "                         Exim version %s\n", EXIM_VERSION_STR);
+g = string_fmt_append(g,
+  "                         Exim version %s\n", EXIM_VERSION_STR);
 #endif
+return g;
 }
 
 static lookup_info _lookup_info = {