From cfad078740a3be0d07fffcd8aff588a95834ae71 Mon Sep 17 00:00:00 2001
From: Jinhao <cnjinhao@hotmail.com>
Date: Tue, 11 Feb 2020 06:13:10 +0800
Subject: [PATCH] fix compiler error on VS2015

---
 source/filesystem/filesystem.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/filesystem/filesystem.cpp b/source/filesystem/filesystem.cpp
index bacd1bef..bebc7c8a 100644
--- a/source/filesystem/filesystem.cpp
+++ b/source/filesystem/filesystem.cpp
@@ -1386,7 +1386,7 @@ namespace std
 {
 	namespace filesystem
 	{
-#if defined(_MSC_VER) && (_MSC_VER < 1900) && ((!defined(_MSVC_LANG)) || (_MSVC_LANG < 201703))
+#if defined(_MSC_VER) && ((_MSC_VER < 1900) || ((!defined(_MSVC_LANG)) || (_MSVC_LANG < 201703)))
 
 		path absolute(const path& p)
 		{