From c9e1f30df117914b5dbe645c7d4f62fe68bf8f36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Wed, 29 Jun 2016 09:41:22 +0200
Subject: [PATCH] add missing traits to avoid using the default constructed one

---
 .../include/CGAL/Triangulation_2/insert_constraints.h           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Triangulation_2/include/CGAL/Triangulation_2/insert_constraints.h b/Triangulation_2/include/CGAL/Triangulation_2/insert_constraints.h
index 9abef105577..2f1f61461bf 100644
--- a/Triangulation_2/include/CGAL/Triangulation_2/insert_constraints.h
+++ b/Triangulation_2/include/CGAL/Triangulation_2/insert_constraints.h
@@ -52,7 +52,7 @@ namespace CGAL {
               std::back_inserter(vertex_indices));
 
     typename T::size_type n = t.number_of_vertices();
-    CGAL::Spatial_sort_traits_adapter_2<Geom_traits, const Point*> sort_traits(&(points[0]));
+    CGAL::Spatial_sort_traits_adapter_2<Geom_traits, const Point*> sort_traits(&(points[0]),t.geom_traits());
 
     spatial_sort(vertex_indices.begin(), vertex_indices.end(), sort_traits);