From 358d53a893d11d79759d65d2d126e6c653c8962a Mon Sep 17 00:00:00 2001
From: Maxime Gimeno <maxime.gimeno@gmail.com>
Date: Fri, 3 Jan 2020 08:58:52 +0100
Subject: [PATCH] Fix warning

---
 Polyhedron/demo/Polyhedron/Scene_spheres_item.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Polyhedron/demo/Polyhedron/Scene_spheres_item.cpp b/Polyhedron/demo/Polyhedron/Scene_spheres_item.cpp
index 80bbed25f1d..dbdb9e4dd9d 100644
--- a/Polyhedron/demo/Polyhedron/Scene_spheres_item.cpp
+++ b/Polyhedron/demo/Polyhedron/Scene_spheres_item.cpp
@@ -72,7 +72,7 @@ void Scene_spheres_item_priv::pick(int& id) const
   if(!pickable)
     return;
   
-  if(id >= spheres.size())
+  if(id >= static_cast<int>(spheres.size()))
   {
     id = -1;
   }