minor fixes

controller_info.cpp

@@ -10,6 +10,7 @@ controller_info::controller_info(view_info *view, session_manager *sesion)
 }
 
 void controller_info::load_info(){
+  this->view->restart_table();
   std::list<std::string> list=this->sesion->get_packages_info();
   for(std::string data:list){
       Gtk::TreeModel::Row row = *(this->view->m_refTreeModel->append());
@@ -38,6 +39,5 @@ void controller_info::on_button_clicked(){
   if(name.find("Gtk-CRITICAL **:")==std::string::npos){
       this->sesion->remove_command(name);
     }
-  this->view->restart_table();
   this->load_info();
 }