From 4bbe759f086db7c53d06a1135d110fe09ee63a7a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Thu, 13 Jan 2022 14:25:32 +0100
Subject: [PATCH] Try to please MSVC 2015

---
 .../CGAL/Polygon_mesh_processing/internal/Snapping/snap.h     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Snapping/snap.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Snapping/snap.h
index 20fe2f099dc..d4caa4a7828 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Snapping/snap.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/internal/Snapping/snap.h
@@ -1360,7 +1360,9 @@ template <typename ConcurrencyTag = CGAL::Sequential_tag,
           typename CGAL_BGL_NP_TEMPLATE_PARAMETERS>
 std::size_t snap_borders(TriangleMesh& tm,
                          ToleranceMap tolerance_map,
-                         const CGAL_BGL_NP_CLASS& np = parameters::default_values())
+                         const CGAL_BGL_NP_CLASS& np = parameters::default_values(),
+                         const typename std::enable_if_t<!std::is_same<TriangleMesh, ToleranceMap>::value>* = 0
+)
 {
   typedef typename boost::graph_traits<TriangleMesh>::halfedge_descriptor        halfedge_descriptor;