[orca] Use obj.parent as fallback for computing position in a list

[William Walker <wwalker src gnome org>]

commit 4c0459a81726c231c2a80831387c40745dff73a3
Author: Willie Walker <william walker sun com>
Date:   Wed Jun 17 09:54:30 2009 -0400

    Use obj.parent as fallback for computing position in a list

 src/orca/speech_generator.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/orca/speech_generator.py b/src/orca/speech_generator.py
index 205a50e..90a4a93 100644
--- a/src/orca/speech_generator.py
+++ b/src/orca/speech_generator.py
@@ -1948,6 +1948,8 @@ class SpeechGenerator:
                         parent = target
                     break
             obj = parent
+        else:
+            obj = obj.parent
 
         # We want to return the position relative to this hierarchical
         # level and not the entire list.  If the object in question