[gnome-boxes/gnome-3-12] wizard: Complete cleanup on cancellation

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 735fb1f164fe4decdb277f854fcab2590a715c51
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Mar 25 15:19:56 2014 +0000

    wizard: Complete cleanup on cancellation
    
    Cleanup all state on cancellation of wizard.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=726967

 src/wizard.vala |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/wizard.vala b/src/wizard.vala
index fe48f0a..55da2b7 100644
--- a/src/wizard.vala
+++ b/src/wizard.vala
@@ -537,8 +537,7 @@ private class Boxes.Wizard: Gtk.Stack, Boxes.UI {
     public void setup_ui () {
         cancel_button = App.window.topbar.wizard_cancel_btn;
         cancel_button.clicked.connect (() => {
-            destroy_machine ();
-            vm_creator = null;
+            cleanup ();
             wizard_source.page = SourcePage.MAIN;
             App.app.set_state (UIState.COLLECTION);
         });