[orca] Set the active window if it is null when locusOfFocus changes

[Joanmarie Diggs <joanied src gnome org>]

commit 1d5b15e22be9c50a4a35242fd9341acf367b8ea9
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Feb 7 04:31:15 2017 -0500

    Set the active window if it is null when locusOfFocus changes

 src/orca/scripts/default.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/orca/scripts/default.py b/src/orca/scripts/default.py
index 55b849c..b4ee9ed 100644
--- a/src/orca/scripts/default.py
+++ b/src/orca/scripts/default.py
@@ -821,6 +821,9 @@ class Script(script.Script):
         if self.flatReviewContext:
             self.toggleFlatReviewMode()
 
+        if not orca_state.activeWindow:
+            orca_state.activeWindow = self.utilities.topLevelObject(newLocusOfFocus)
+
         self.updateBraille(newLocusOfFocus)
 
         shouldNotInterrupt = \