From 9ddc69f3a9a3b6579830dbc3a22dfdcc07a65e9b Mon Sep 17 00:00:00 2001
From: Niels Lohmann <mail@nlohmann.me>
Date: Sat, 20 May 2017 10:49:06 +0200
Subject: [PATCH] :bug: adjusting fix for future versions #586

---
 src/json.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/json.hpp b/src/json.hpp
index 7bfb73597..f522dea56 100644
--- a/src/json.hpp
+++ b/src/json.hpp
@@ -3742,7 +3742,7 @@ class basic_json
 #ifndef _MSC_VER  // fix for issue #167 operator<< ambiguity under VS2015
                    and not std::is_same<ValueType, std::initializer_list<typename string_t::value_type>>::value
 #endif
-#if (defined(__cplusplus) && __cplusplus == 201703L) || (defined(_MSC_VER) && _MSC_VER >1900 && defined(_HAS_CXX17) && _HAS_CXX17 == 1) // fix for issue #464
+#if (defined(__cplusplus) && __cplusplus >= 201703L) || (defined(_MSC_VER) && _MSC_VER >1900 && defined(_HAS_CXX17) && _HAS_CXX17 == 1) // fix for issue #464
                    and not std::is_same<ValueType, typename std::string_view>::value
 #endif
                    , int >::type = 0 >