X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/1e1ddfac79fbcd052f199500a6493c7f79cb8462..c1d124daf6ccb5b2ec59cf7fa6c1d76002ab0a42:/src/OS/os.c-GNU

diff --git a/src/OS/os.c-GNU b/src/OS/os.c-GNU
index dbd014918..2b2aeed22 100644
--- a/src/OS/os.c-GNU
+++ b/src/OS/os.c-GNU
@@ -3,6 +3,7 @@
 *************************************************/
 
 /* Copyright (c) The Exim Maintainers 2020 */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* GNU-specific code. This is concatenated onto the generic src/os.c file.