From f37c1af871b1b3e3e49c547c317babf02443f6ce Mon Sep 17 00:00:00 2001
From: chris_kohlhoff <chris_kohlhoff>
Date: Thu, 30 Aug 2007 12:16:24 +0000
Subject: [PATCH] Fix io_service::wrap().

---
 asio/include/asio/detail/wrapped_handler.hpp | 8 +++++++-
 asio/include/asio/impl/io_service.ipp        | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/asio/include/asio/detail/wrapped_handler.hpp b/asio/include/asio/detail/wrapped_handler.hpp
index 5d98ac26..3804d6bf 100644
--- a/asio/include/asio/detail/wrapped_handler.hpp
+++ b/asio/include/asio/detail/wrapped_handler.hpp
@@ -17,6 +17,10 @@
 
 #include "asio/detail/push_options.hpp"
 
+#include "asio/detail/push_options.hpp"
+#include <boost/type_traits.hpp>
+#include "asio/detail/pop_options.hpp"
+
 #include "asio/detail/bind_handler.hpp"
 #include "asio/detail/handler_alloc_helpers.hpp"
 #include "asio/detail/handler_invoke_helpers.hpp"
@@ -30,7 +34,9 @@ class wrapped_handler
 public:
   typedef void result_type;
 
-  wrapped_handler(Dispatcher& dispatcher, Handler handler)
+  wrapped_handler(
+      typename boost::add_reference<Dispatcher>::type dispatcher,
+      Handler handler)
     : dispatcher_(dispatcher),
       handler_(handler)
   {
diff --git a/asio/include/asio/impl/io_service.ipp b/asio/include/asio/impl/io_service.ipp
index 77b49c23..f51d3697 100644
--- a/asio/include/asio/impl/io_service.ipp
+++ b/asio/include/asio/impl/io_service.ipp
@@ -132,7 +132,7 @@ inline detail::wrapped_handler<io_service&, Handler>
 #endif
 io_service::wrap(Handler handler)
 {
-  return detail::wrapped_handler<io_service, Handler>(*this, handler);
+  return detail::wrapped_handler<io_service&, Handler>(*this, handler);
 }
 
 inline io_service::work::work(asio::io_service& io_service)