[orca/gnome-3-24] Return immediately in isLayoutOnly() if obj is dead

[Joanmarie Diggs <joanied src gnome org>]

commit edbfafbd89409bfb1e4a4e3a9339c0b2de7435d6
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Thu Apr 27 06:35:11 2017 -0400

    Return immediately in isLayoutOnly() if obj is dead

 src/orca/script_utilities.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/script_utilities.py b/src/orca/script_utilities.py
index 379713d..aa01bed 100644
--- a/src/orca/script_utilities.py
+++ b/src/orca/script_utilities.py
@@ -1159,7 +1159,7 @@ class Utilities:
 
         layoutOnly = False
 
-        if obj and self.isZombie(obj):
+        if self.isDead(obj) or self.isZombie(obj):
             return True
 
         try: