diff --git a/Polyhedron/demo/Polyhedron/Scene.cpp b/Polyhedron/demo/Polyhedron/Scene.cpp
index b8c022123d7..8a38929c781 100644
--- a/Polyhedron/demo/Polyhedron/Scene.cpp
+++ b/Polyhedron/demo/Polyhedron/Scene.cpp
@@ -1139,11 +1139,11 @@ float Scene::get_bbox_length() const
 
 void Scene::printPrimitiveId(QPoint point, CGAL::Three::Viewer_interface* viewer)
 {
-	item(mainSelectionIndex())->printPrimitiveId(point, viewer);
+    item(mainSelectionIndex())->printPrimitiveId(point, viewer);
 }
 void Scene::printPrimitiveIds(CGAL::Three::Viewer_interface* viewer)
 {
-	item(mainSelectionIndex())->printPrimitiveIds(viewer);
+    item(mainSelectionIndex())->printPrimitiveIds(viewer);
 }
 bool Scene::testDisplayId(double x, double y, double z, CGAL::Three::Viewer_interface* viewer)
 {
diff --git a/Polyhedron/demo/Polyhedron/Scene_polyhedron_item.cpp b/Polyhedron/demo/Polyhedron/Scene_polyhedron_item.cpp
index ca60ec75d03..7fac8a2d6c7 100644
--- a/Polyhedron/demo/Polyhedron/Scene_polyhedron_item.cpp
+++ b/Polyhedron/demo/Polyhedron/Scene_polyhedron_item.cpp
@@ -668,7 +668,6 @@ Scene_polyhedron_item::~Scene_polyhedron_item()
       delete targeted_id;
       //Remove textitems
       v->textRenderer->removeTextList(textItems);
-      textItems =0;
       delete textItems;
     }