From efb946a4f539b76b3485d6e730d30d75b6627077 Mon Sep 17 00:00:00 2001
From: Guillaume Damiand <guillaume.damiand@liris.cnrs.fr>
Date: Wed, 27 Dec 2023 16:26:13 +0100
Subject: [PATCH] warnings

---
 .../examples/Surface_mesh_topology/facewidth.cpp             | 5 ++---
 .../Surface_mesh_topology/unsew_edgewidth_repeatedly.cpp     | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/Surface_mesh_topology/examples/Surface_mesh_topology/facewidth.cpp b/Surface_mesh_topology/examples/Surface_mesh_topology/facewidth.cpp
index e35579bd8ee..1ac14f92fda 100644
--- a/Surface_mesh_topology/examples/Surface_mesh_topology/facewidth.cpp
+++ b/Surface_mesh_topology/examples/Surface_mesh_topology/facewidth.cpp
@@ -14,8 +14,6 @@ int main(int argc, char* argv[])
 {
   std::cout<<"Program facewidth_on_unweighted_map started."<<std::endl;
   std::string filename(argc==1?CGAL::data_file_path("meshes/double-torus-example.off"):argv[1]);
-  bool draw=(argc<3?false:std::string(argv[2])=="-draw");
-
   std::ifstream inp(filename);
   if (inp.fail())
   {
@@ -36,7 +34,8 @@ int main(int argc, char* argv[])
     std::cout<<"  Number of faces: "<<cycle.size()<<std::endl;
 
 #ifdef CGAL_USE_BASIC_VIEWER
-    if (draw) { draw_facewidth(lcc, cycle); }
+    if(argc>=3 && std::string(argv[2])=="-draw")
+    { draw_facewidth(lcc, cycle); }
 #endif
   }
 
diff --git a/Surface_mesh_topology/examples/Surface_mesh_topology/unsew_edgewidth_repeatedly.cpp b/Surface_mesh_topology/examples/Surface_mesh_topology/unsew_edgewidth_repeatedly.cpp
index 5dc8900de23..441d41bd45c 100644
--- a/Surface_mesh_topology/examples/Surface_mesh_topology/unsew_edgewidth_repeatedly.cpp
+++ b/Surface_mesh_topology/examples/Surface_mesh_topology/unsew_edgewidth_repeatedly.cpp
@@ -53,7 +53,7 @@ struct Draw_functor: public CGAL::Graphics_scene_options<LCC_3,
     this->edge_color=[](const LCC_3&, typename LCC_3::Dart_const_handle)->CGAL::IO::Color
     { return CGAL::IO::Color(0, 0, 255); };
 
-    this->colored_face=[this](const LCC_3&, typename LCC_3::Dart_const_handle)->bool
+    this->colored_face=[](const LCC_3&, typename LCC_3::Dart_const_handle)->bool
     { return true; };
     this->face_color=[](const LCC_3&, typename LCC_3::Dart_const_handle)->CGAL::IO::Color
     { return CGAL::IO::Color(211, 211, 211); };