From 2e5174f349d0100205bdf6eb575bff3e2df8e401 Mon Sep 17 00:00:00 2001
From: Jane Tournois <jane.tournois@geometryfactory.com>
Date: Thu, 30 Jan 2020 13:19:35 +0100
Subject: [PATCH] fix binary ofstream

---
 .../internal/tetrahedral_remeshing_helpers.h                    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Tetrahedral_remeshing/include/CGAL/Tetrahedral_remeshing/internal/tetrahedral_remeshing_helpers.h b/Tetrahedral_remeshing/include/CGAL/Tetrahedral_remeshing/internal/tetrahedral_remeshing_helpers.h
index 315a876f72c..f60a54a84ac 100644
--- a/Tetrahedral_remeshing/include/CGAL/Tetrahedral_remeshing/internal/tetrahedral_remeshing_helpers.h
+++ b/Tetrahedral_remeshing/include/CGAL/Tetrahedral_remeshing/internal/tetrahedral_remeshing_helpers.h
@@ -1397,7 +1397,7 @@ namespace Tetrahedral_remeshing
     template<typename C3t3>
     void dump_binary(const C3t3& c3t3, const char* filename)
     {
-      std::ofstream os(filename);
+      std::ofstream os(filename, std::ios::binary | std::ios::out);
       CGAL::Mesh_3::save_binary_file(os, c3t3);
       os.close();
     }