Abort executing not working

[ppareit]

After build and run of the following program:

void main (string[] args)
{
  while (true)
  {
    ;
  }
}

I'm unable to abort executing from the gui. (project abort, or SHIFT-F8)

[Monkey (monkey-libre)]

I can confirm this bug, with the next example [1] and also If I click the abort button and then I close the window in execution, it will be executed again.
I think the bug is in the line 466 of the executable-manager.vala file [2]

// [1]
using Gtk;
static void main (string[] args)
{
  Gtk.init (ref args);
  Gtk.Spinner spinner = new Gtk.Spinner ();
  Gtk.Window window = new Gtk.Window ();
  spinner.start ();
  window.set_title("spinner");
  window.position = WindowPosition.CENTER;
  window.destroy.connect (Gtk.main_quit);
  window.add (spinner);
  window.show_all ();
  Gtk.main ();
}

[2] http://bazaar.launchpad.net/~valide/valide/trunk/view/head:/libvalide/executable-manager.vala#L466