From 629ed8c28e29b0a0feeb229c12312e3872341c1b Mon Sep 17 00:00:00 2001
From: Pavel Kirienko <pavel.kirienko@gmail.com>
Date: Wed, 12 Mar 2014 13:01:39 +0400
Subject: [PATCH] MethodBinder passes all values by reference

---
 libuavcan/include/uavcan/util/method_binder.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libuavcan/include/uavcan/util/method_binder.hpp b/libuavcan/include/uavcan/util/method_binder.hpp
index dcd97ac322..47f2c78264 100644
--- a/libuavcan/include/uavcan/util/method_binder.hpp
+++ b/libuavcan/include/uavcan/util/method_binder.hpp
@@ -46,14 +46,14 @@ public:
     }
 
     template <typename Par1>
-    void operator()(Par1 p1)
+    void operator()(Par1& p1)
     {
         validateBeforeCall();
         (obj_->*fun_)(p1);
     }
 
     template <typename Par1, typename Par2>
-    void operator()(Par1 p1, Par2 p2)
+    void operator()(Par1& p1, Par2& p2)
     {
         validateBeforeCall();
         (obj_->*fun_)(p1, p2);