[pitivi] effects: Commit the timeline when adding an effect.

[Thibault Saunier <tsaunier src gnome org>]

commit dcb9b68e1af958072b939f39a094f16f12470ca8
Author: Mathieu Duponchelle <mduponchelle1 gmail com>
Date:   Tue Oct 1 18:56:15 2013 +0200

    effects: Commit the timeline when adding an effect.

 pitivi/clipproperties.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/clipproperties.py b/pitivi/clipproperties.py
index 732d578..16fd05b 100644
--- a/pitivi/clipproperties.py
+++ b/pitivi/clipproperties.py
@@ -338,6 +338,7 @@ class EffectProperties(Gtk.Expander, Loggable):
                     effect = GES.Effect.new(bin_description=bin_desc)
                     clip.add(effect)
                     self.updateAll()
+                    self.app.current_project.timeline.commit()
                     self.app.action_log.commit()
                     self.app.current_project.pipeline.flushSeek()