[pitivi] dialogs/prefs: Set the "factory settings" button sensitivity at start

[Jean-FranÃois Fortin Tam <jfft src gnome org>]

commit 16764d238f8cdc277a29f4e4abf582bf49950744
Author: Jean-FranÃois Fortin Tam <nekohayo gmail com>
Date:   Sun Jul 22 01:16:10 2012 -0400

    dialogs/prefs: Set the "factory settings" button sensitivity at start

 pitivi/dialogs/prefs.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/dialogs/prefs.py b/pitivi/dialogs/prefs.py
index 762bd38..4a0602a 100644
--- a/pitivi/dialogs/prefs.py
+++ b/pitivi/dialogs/prefs.py
@@ -309,6 +309,7 @@ class PreferencesDialog():
             self.contents.pack_start(widgets, True, True)
 
         self.treeview.get_selection().select_path((0,))
+        self.factory_settings.set_sensitive(self._canReset())
 
     def _treeSelectionChangedCb(self, selection):
         model, iter = selection.get_selected()