From 0077aec52a1cb4cdf24c11a82c4fb27fee1a199c Mon Sep 17 00:00:00 2001
From: Maxime Gimeno <maxime.gimeno@gmail.com>
Date: Mon, 17 Oct 2016 16:40:51 +0200
Subject: [PATCH] Fix a warning

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

diff --git a/Polyhedron/demo/Polyhedron/Plugins/IO/Polylines_io_plugin.cpp b/Polyhedron/demo/Polyhedron/Plugins/IO/Polylines_io_plugin.cpp
index e01b5391dba..d9d647b9d71 100644
--- a/Polyhedron/demo/Polyhedron/Plugins/IO/Polylines_io_plugin.cpp
+++ b/Polyhedron/demo/Polyhedron/Plugins/IO/Polylines_io_plugin.cpp
@@ -336,7 +336,7 @@ void Polyhedron_demo_polylines_io_plugin::join()
 
   std::vector<Scene_polylines_item*> items;
   items.resize(scene->selectionIndices().size());
-  for(std::size_t i = 0; i < scene->selectionIndices().size(); ++i)
+  for(int i = 0; i < scene->selectionIndices().size(); ++i)
     items[i] = qobject_cast<Scene_polylines_item*>(scene->item(scene->selectionIndices().at(i)));
 
   Scene_polylines_item* new_polyline= new Scene_polylines_item();