From 33d6378e0190d6b8be4a7b6a99aa0e5f820309c5 Mon Sep 17 00:00:00 2001
From: KjellKod <hedstrom@kjellkod.cc>
Date: Sat, 12 Apr 2014 00:18:30 -0600
Subject: [PATCH] std::forward arguments. Actually this helped in reducing
 worst case performance

---
 g2log/src/g2sinkhandle.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/g2log/src/g2sinkhandle.hpp b/g2log/src/g2sinkhandle.hpp
index 115cbed..e09f767 100644
--- a/g2log/src/g2sinkhandle.hpp
+++ b/g2log/src/g2sinkhandle.hpp
@@ -36,10 +36,10 @@ namespace g2 {
     // the returned future will contain a bad_weak_ptr exception instead of the 
     // call result.
     template<typename AsyncCall, typename... Args>
-    auto call(AsyncCall func , Args... args) -> std::future<typename std::result_of<decltype(func)(T, Args...)>::type> {
+    auto call(AsyncCall func , Args&&... args) -> std::future<typename std::result_of<decltype(func)(T, Args...)>::type> {
       try {
         std::shared_ptr<internal::Sink<T>> sink(_sink); 
-        return sink->async(func, args...);
+        return sink->async(func, std::forward<Args>(args)...);
       } catch (const std::bad_weak_ptr& e) {
         typedef typename std::result_of<decltype(func)(T, Args...)>::type PromiseType;
         std::promise<PromiseType> promise;