[orca] AT-SPI2 timeout whac-a-mole

[Joanmarie Diggs <joanied src gnome org>]

commit 835b27b23d478c8840900185c81aec6b8d2a5b1c
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Fri Apr 13 08:49:21 2012 -0400

    AT-SPI2 timeout whac-a-mole

 src/orca/tutorialgenerator.py |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/orca/tutorialgenerator.py b/src/orca/tutorialgenerator.py
index 0b85bf1..80e75d8 100644
--- a/src/orca/tutorialgenerator.py
+++ b/src/orca/tutorialgenerator.py
@@ -217,8 +217,11 @@ class TutorialGenerator:
 
         # If this application has more than one unfocused alert or
         # dialog window, tell user how to give them focus.
-        alertAndDialogCount = \
-                    self._script.utilities.unfocusedAlertAndDialogCount(obj)
+        try:
+            alertAndDialogCount = \
+                self._script.utilities.unfocusedAlertAndDialogCount(obj)
+        except:
+            alertAndDialogCount = 0
         if alertAndDialogCount > 0:
             utterances.append(childWindowsMsg)