From 490abe04fde7860b4a550c8ff419382d10651fd0 Mon Sep 17 00:00:00 2001
From: ToruNiina <niina.toru.68u@gmail.com>
Date: Sun, 12 Jan 2020 23:07:17 +0900
Subject: [PATCH] refactor: remove redundant template argument

---
 toml/utility.hpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/toml/utility.hpp b/toml/utility.hpp
index b6414e7..73ae26e 100644
--- a/toml/utility.hpp
+++ b/toml/utility.hpp
@@ -76,10 +76,10 @@ std::string concat_to_string(Ts&& ... args)
     return detail::concat_to_string_impl(oss, std::forward<Ts>(args) ...);
 }
 
-template<typename T, typename U>
-T from_string(const std::string& str, U&& opt)
+template<typename T>
+T from_string(const std::string& str, T opt)
 {
-    T v(static_cast<T>(std::forward<U>(opt)));
+    T v(opt);
     std::istringstream iss(str);
     iss >> v;
     return v;