expected: add forgotten header guard

2019-02-07 17:20:35 +11:00 · 2019-02-07 17:20:35 +11:00 · 4497c1ac97
commit 4497c1ac97
parent fc252ee209
1 changed files with 2 additions and 0 deletions
--- a/expected.hpp
+++ b/expected.hpp
@ -6,6 +6,8 @@
 * Copyright 2019 Danny Robson <danny@nerdcruft.net>
 */

+#pragma once
+
 #include <exception>