[orca] Fix for Empathy active descendant presentation getting incorrectly interrupted

[Joanmarie Diggs <joanied src gnome org>]

commit 9e5bd561d4a07173f59da37685adde4ec263059a
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Mar 27 22:13:25 2012 -0400

    Fix for Empathy active descendant presentation getting incorrectly interrupted

 src/orca/scripts/default.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/scripts/default.py b/src/orca/scripts/default.py
index c943667..74555be 100644
--- a/src/orca/scripts/default.py
+++ b/src/orca/scripts/default.py
@@ -4731,7 +4731,7 @@ class Script(script.Script):
         # event.
 
         if orca_state.locusOfFocus == event.any_data and \
-                event.any_data.name == self.pointOfReference.get('oldName'):
+           event.any_data.name == self.pointOfReference.get('oldName', ''):
             return False
 
         if event.source == orca_state.locusOfFocus == event.any_data.parent: