From ded4a16d7ba529ef9b3bd4d76e10dd4c929190f4 Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveth@hclcat.games>
Date: Mon, 28 Nov 2022 03:06:21 +0800
Subject: [PATCH] Update __stl__.h

---
 src/__stl__.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/__stl__.h b/src/__stl__.h
index b7cb8e4c..f11ce5a7 100644
--- a/src/__stl__.h
+++ b/src/__stl__.h
@@ -17,7 +17,7 @@
 #include <queue>
 #include <iomanip>
 #include <map>
-#include <utility>
+#include <optional>
 
 #include <thread>
 #include <atomic>