Fixed application exiting

source/ubinstall-gtk-page-switch.c

@@ -508,6 +508,8 @@ void on_page_cancel_clicked(GtkWidget *, main_window *widgets){
                     yon_page_update(widgets);
                     main_config.save_done=0;
                     main_config.install_complete=0;
+                    main_config.save_configured=0;
+                    main_config.install_complete=0;
                     main_config.install_thread=0;
                 }
             } else {
@@ -522,6 +524,8 @@ void on_page_cancel_clicked(GtkWidget *, main_window *widgets){
                 yon_page_update(widgets);
                 main_config.save_done=0;
                 main_config.install_complete=0;
+                main_config.save_configured=0;
+                main_config.install_complete=0;
                 main_config.install_thread=0;
             }
         }