From 9be8c519c67ef2ec8d3b5a7b736f0a8b870b43ed Mon Sep 17 00:00:00 2001
From: Dennis Luxen <info@project-osrm.org>
Date: Mon, 26 May 2014 16:51:38 +0200
Subject: [PATCH] add <utility> to be include order agnostic

---
 recursive_wrapper.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/recursive_wrapper.hpp b/recursive_wrapper.hpp
index cb639cc..7af51a5 100644
--- a/recursive_wrapper.hpp
+++ b/recursive_wrapper.hpp
@@ -1,6 +1,8 @@
 #ifndef UTIL_VARIANT_RECURSIVE_WRAPPER_HPP
 #define UTIL_VARIANT_RECURSIVE_WRAPPER_HPP
 
+#include <utility>
+
 namespace util {
 
 template <typename T>