From 2aa08c17c10429b051ad6fe060992a32a9c79414 Mon Sep 17 00:00:00 2001
From: Steffen Schuemann <s.schuemann@pobox.com>
Date: Sun, 2 Jun 2019 11:01:01 +0200
Subject: [PATCH] refs 17, copy & paste error broke the build

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

diff --git a/include/ghc/filesystem.hpp b/include/ghc/filesystem.hpp
index 698986e..47702f9 100644
--- a/include/ghc/filesystem.hpp
+++ b/include/ghc/filesystem.hpp
@@ -927,7 +927,7 @@ public:
     const basic_filebuf& operator=(const basic_filebuf&) = delete;
     basic_filebuf<charT, traits>* open(const path& p, std::ios_base::openmode mode)
     {
-#if defined(GHC_OS_WINDOWS) && && !defined(__GNUC__)
+#if defined(GHC_OS_WINDOWS) && !defined(__GNUC__)
         return std::basic_filebuf<charT, traits>::open(p.wstring().c_str(), mode) ? this : 0;
 #else
         return std::basic_filebuf<charT, traits>::open(p.c_str(), mode) ? this : 0;
@@ -940,7 +940,7 @@ class basic_ifstream : public std::basic_ifstream<charT, traits>
 {
 public:
     basic_ifstream() {}
-#if defined(GHC_OS_WINDOWS) && && !defined(__GNUC__)
+#if defined(GHC_OS_WINDOWS) && !defined(__GNUC__)
     explicit basic_ifstream(const path& p, std::ios_base::openmode mode = std::ios_base::in)
         : std::basic_ifstream<charT, traits>(p.wstring().c_str(), mode)
     {