[gnome-games] gnotravex: Fix quit handlers not working with GtkApplication

[Robert Ancell <rancell src gnome org>]

commit 4f55ff2176c8aae80bee55f84ec3635a8d027d7a
Author: Robert Ancell <robert ancell canonical com>
Date:   Tue Dec 20 18:32:56 2011 +1100

    gnotravex: Fix quit handlers not working with GtkApplication

 gnotravex/src/gnotravex.vala |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gnotravex/src/gnotravex.vala b/gnotravex/src/gnotravex.vala
index 3ab98f0..391b3fa 100644
--- a/gnotravex/src/gnotravex.vala
+++ b/gnotravex/src/gnotravex.vala
@@ -224,7 +224,7 @@ public class Gnotravex : Gtk.Application
         scores_dialog.set_message ("<b>%s</b>\n\n%s".printf (_("Congratulations!"), pos == 1 ? _("Your score is the best!") : _("Your score has made the top ten.")));
         scores_dialog.set_buttons (GnomeGamesSupport.ScoresButtons.QUIT_BUTTON | GnomeGamesSupport.ScoresButtons.NEW_GAME_BUTTON);
         if (scores_dialog.run () == Gtk.ResponseType.REJECT)
-            Gtk.main_quit ();
+            window.destroy ();
         else
             new_game ();
         scores_dialog.destroy ();
@@ -237,7 +237,7 @@ public class Gnotravex : Gtk.Application
 
     private void quit_cb (Gtk.Action action)
     {
-        Gtk.main_quit ();
+        window.destroy ();
     }
 
     private void scores_cb (Gtk.Action action)