[pitivi] scenarios: Specify auto-transition when adding a layer

[Thibault Saunier <tsaunier src gnome org>]

commit c1bc479510f88971dfb5f4ba43c7c68dd70ca0a7
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Tue Nov 3 12:30:22 2015 +0100

    scenarios: Specify auto-transition when adding a layer

 pitivi/undo/timeline.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/undo/timeline.py b/pitivi/undo/timeline.py
index 158cf35..1799120 100644
--- a/pitivi/undo/timeline.py
+++ b/pitivi/undo/timeline.py
@@ -380,6 +380,7 @@ class LayerAdded(UndoableAction):
     def asScenarioAction(self):
         st = Gst.Structure.new_empty("add-layer")
         st.set_value("priority", self.layer.props.priority)
+        st.set_value("auto-transition", self.layer.props.auto_transition)
         return st