From 6746b2b924cce99850e2f96c88b4d27f5a9b10b3 Mon Sep 17 00:00:00 2001
From: Robbert van der Helm <mail@robbertvanderhelm.nl>
Date: Wed, 14 Apr 2021 17:09:24 +0200
Subject: [PATCH] Add missing <optional> include for GCC 11

---
 src/common/utils.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/common/utils.h b/src/common/utils.h
index 8066e92a..daafac4a 100644
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -16,6 +16,8 @@
 
 #pragma once
 
+#include <optional>
+
 #ifdef __WINE__
 #include "../wine-host/boost-fix.h"
 #endif