From 22abd62e3106843db9f86285cf6dd5eecf42e6b0 Mon Sep 17 00:00:00 2001
From: Jacob Perron <jacob@openrobotics.org>
Date: Fri, 21 Dec 2018 10:06:39 -0800
Subject: [PATCH] Fix errors from uncrustify v0.68 (#613)

---
 rclcpp/include/rclcpp/function_traits.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rclcpp/include/rclcpp/function_traits.hpp b/rclcpp/include/rclcpp/function_traits.hpp
index 1dcdb09..dd92cca 100644
--- a/rclcpp/include/rclcpp/function_traits.hpp
+++ b/rclcpp/include/rclcpp/function_traits.hpp
@@ -49,14 +49,14 @@ template<typename FunctionT>
 struct function_traits
 {
   using arguments = typename tuple_tail<
-    typename function_traits<decltype( & FunctionT::operator())>::arguments>::type;
+    typename function_traits<decltype( &FunctionT::operator())>::arguments>::type;
 
   static constexpr std::size_t arity = std::tuple_size<arguments>::value;
 
   template<std::size_t N>
   using argument_type = typename std::tuple_element<N, arguments>::type;
 
-  using return_type = typename function_traits<decltype( & FunctionT::operator())>::return_type;
+  using return_type = typename function_traits<decltype( &FunctionT::operator())>::return_type;
 };
 
 // Free functions