From 0eb531749a805e1d83c856e6c59503af506f4d3c Mon Sep 17 00:00:00 2001
From: Johannes Stoelp <johannes.stoelp@gmail.com>
Date: Sat, 4 Nov 2023 21:47:08 +0100
Subject: option: add missing include gurads

---
 option.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'option.h')

diff --git a/option.h b/option.h
index 47a0624..a3ad60a 100644
--- a/option.h
+++ b/option.h
@@ -1,3 +1,6 @@
+#ifndef UTILS_OPTION_H
+#define UTILS_OPTION_H
+
 #include <cassert>
 #include <new>  // placement new
 #include <type_traits>
@@ -141,3 +144,5 @@ struct option {
   bool m_has_value{false};
 };
 }  // namespace option
+
+#endif
-- 
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