[tasque] Fix current backend not saved in prefs

[Antonius Riha <antoniusri src gnome org>]

commit 44b29c535d0c31281f4479276806e8341cac4681
Author: Antonius Riha <antoniusriha gmail com>
Date:   Mon Mar 18 11:44:40 2013 +0100

    Fix current backend not saved in prefs

 src/Gtk.Tasque/PreferencesDialog.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/Gtk.Tasque/PreferencesDialog.cs b/src/Gtk.Tasque/PreferencesDialog.cs
index 58540cd..0cfa8b5 100644
--- a/src/Gtk.Tasque/PreferencesDialog.cs
+++ b/src/Gtk.Tasque/PreferencesDialog.cs
@@ -467,7 +467,7 @@ namespace Gtk.Tasque
                        
                        // Save the user preference
                        application.Preferences.Set (PreferencesKeys.CurrentBackend,
-                                                                                newBackend.GetType 
().ToString ());
+                                                                                newBackend);
                        
                        //taskListsToHide = BuildNewTaskListList ();
                        //Application.Preferences.SetStringList (IPreferences.HideInAllTaskList,