From e424832f70eb512500b83c3671f80e58c0f5177c Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Mon, 7 Apr 2025 22:55:09 +0200
Subject: [PATCH] fix to make it compile in C++11

---
 tour.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tour.cpp b/tour.cpp
index a6dc7726..5b778120 100644
--- a/tour.cpp
+++ b/tour.cpp
@@ -1100,7 +1100,7 @@ template<class T> void rv_keep(T& variable) {
   on_cleanup_or_next([backup, &variable] { variable = backup; });
   }
 
-template<class T, class U> auto autoclear_hook(hookset<T>& m, int prio, U&& hook) {
+template<class T, class U> reaction_t autoclear_hook(hookset<T>& m, int prio, U&& hook) {
   int p = addHook(m, prio, hook);
   return [&m, p] { delHook(m, p); };
   }