event/EpollBackend: add missing header guard

2023-03-21 11:00:32 +01:00
parent 91123983ad
commit 6f7c7a2149
1 changed files with 2 additions and 0 deletions
--- a/src/event/EpollBackend.hxx
+++ b/src/event/EpollBackend.hxx
@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: BSD-2-Clause
 // author: Max Kellermann <max.kellermann@gmail.com>

+#pragma once
+
 #include "system/EpollFD.hxx"

 #include <array>