From 5291ebc58baf714830bd545d47ec01b28f640c11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Mon, 11 Dec 2017 13:26:32 +0100
Subject: [PATCH] workaround conversion warning

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

diff --git a/Surface_mesh_shortest_path/include/CGAL/Surface_mesh_shortest_path/Surface_mesh_shortest_path.h b/Surface_mesh_shortest_path/include/CGAL/Surface_mesh_shortest_path/Surface_mesh_shortest_path.h
index 924511cc47b..60f3170024b 100644
--- a/Surface_mesh_shortest_path/include/CGAL/Surface_mesh_shortest_path/Surface_mesh_shortest_path.h
+++ b/Surface_mesh_shortest_path/include/CGAL/Surface_mesh_shortest_path/Surface_mesh_shortest_path.h
@@ -1268,7 +1268,7 @@ private:
       propagateRight = rightSide;
     }
 
-    if (node->level() <= num_faces(m_graph))
+    if (node->level() <= static_cast<std::size_t>(num_faces(m_graph)))
     {
       if (propagateLeft)
       {