From 1ab6b44d7d1da9d1d3f56f042245ded968698c85 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mael=20Rouxel-Labb=C3=A9?=
 <mael.rouxel.labbe@geometryfactory.com>
Date: Fri, 15 Oct 2021 10:22:08 +0200
Subject: [PATCH] Fix NP forwarding in volume_CC

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

diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/orientation.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/orientation.h
index 5546435690e..768019c0718 100644
--- a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/orientation.h
+++ b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/orientation.h
@@ -873,7 +873,7 @@ volume_connected_components(const TriangleMesh& tm,
   std::vector<Face_pair> si_faces;
   std::set< std::pair<std::size_t, std::size_t> > self_intersecting_cc; // due to self-intersections
   if (do_self_intersection_tests)
-    self_intersections(tm, std::back_inserter(si_faces));
+    self_intersections(tm, std::back_inserter(si_faces), np);
   std::vector<bool> is_involved_in_self_intersection(nb_cc, false);
 
   if (!si_faces.empty() && used_as_a_predicate)