From a5d020155fce68163d581f20e095353c07bfe915 Mon Sep 17 00:00:00 2001
From: Ivica Siladic <ivica.siladic@mireo.hr>
Date: Thu, 30 Nov 2023 08:34:47 +0100
Subject: [PATCH] Fix dangling reference in tracking_executor().

---
 include/async_mqtt5/detail/async_traits.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/async_mqtt5/detail/async_traits.hpp b/include/async_mqtt5/detail/async_traits.hpp
index 76b065d..3736e16 100644
--- a/include/async_mqtt5/detail/async_traits.hpp
+++ b/include/async_mqtt5/detail/async_traits.hpp
@@ -28,7 +28,7 @@ void assign_tls_sni(const authority_path& ap, TlsContext& ctx, TlsStream& s);
 namespace detail {
 
 template <typename Handler, typename DfltExecutor>
-auto tracking_executor(const Handler& handler, const DfltExecutor& ex) {
+decltype(auto) tracking_executor(const Handler& handler, const DfltExecutor& ex) {
 	return asio::prefer(
 		asio::get_associated_executor(handler, ex),
 		asio::execution::outstanding_work.tracked