From bd9fbe25f64ce4a45a09e37142e6e2f55af206fb Mon Sep 17 00:00:00 2001
From: Phil Nash <github@philnash.me>
Date: Thu, 11 Dec 2014 23:48:11 +0000
Subject: [PATCH] Fixed toString for Approx

restored to a specialisation instead of an overload
---
 include/internal/catch_approx.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/internal/catch_approx.hpp b/include/internal/catch_approx.hpp
index 8b075515..f5dba61a 100644
--- a/include/internal/catch_approx.hpp
+++ b/include/internal/catch_approx.hpp
@@ -81,7 +81,8 @@ namespace Detail {
     };
 }
 
-inline std::string toString( Detail::Approx const& value ) {
+template<>
+inline std::string toString<Detail::Approx>( Detail::Approx const& value ) {
     return value.toString();
 }