[gnome-boxes] Skip preparation page for remote display

[Marc-Andre Lureau <malureau src gnome org>]

commit 1723e3804b17e93d41d397fd7c2df9d4940bf764
Author: Marc-Andrà Lureau <marcandre lureau gmail com>
Date:   Thu Nov 3 02:10:52 2011 +0100

    Skip preparation page for remote display

 src/wizard.vala |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)
---
diff --git a/src/wizard.vala b/src/wizard.vala
index 2f08443..868b1d2 100644
--- a/src/wizard.vala
+++ b/src/wizard.vala
@@ -199,6 +199,8 @@ private class Boxes.Wizard: Boxes.UI {
     }
 
     private void prepare () throws GLib.Error {
+        source = null;
+
         if (this.wizard_source.page == Boxes.SourcePage.URL ||
             this.wizard_source.page == Boxes.SourcePage.FILE)
             prepare_for_location (this.wizard_source.uri);
@@ -247,11 +249,14 @@ private class Boxes.Wizard: Boxes.UI {
     }
 
     private bool skip_page (Boxes.WizardPage page) {
-        if (page > Boxes.WizardPage.PREPARATION &&
+        // remote-display case
+        if (page > Boxes.WizardPage.SOURCE &&
             page < Boxes.WizardPage.REVIEW &&
-            this.wizard_source.page == Boxes.SourcePage.URL)
+            this.source != null)
             return true;
 
+        // FIXME: other cases here
+
         return false;
     }