[orca/gnome-3-16] Fix for bug 746400 - Speak child position breaks Qt menu item presentation

[Joanmarie Diggs <joanied src gnome org>]

commit 52d75e37848f9625132dc96ef992a99649e5abcd
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Mar 18 10:50:15 2015 -0400

    Fix for bug 746400 - Speak child position breaks Qt menu item presentation
    
    This regression was introduced by the fix for bug 746086. isLayoutOnly()
    was checking for dead accessibles. When we stopped calling it, we stopped
    doing this sanity check. And there are dead accessibles in certain Qt menus.

 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 a797017..6757aa5 100644
--- a/src/orca/script_utilities.py
+++ b/src/orca/script_utilities.py
@@ -2755,7 +2755,7 @@ class Utilities:
         parent = self.getFunctionalParent(obj)
         siblings = self.getFunctionalChildren(parent)
         layoutRoles = [pyatspi.ROLE_SEPARATOR, pyatspi.ROLE_TEAROFF_MENU_ITEM]
-        isNotLayoutOnly = lambda x: x and not x.getRole() in layoutRoles
+        isNotLayoutOnly = lambda x: not (self.isZombie(x) or x.getRole() in layoutRoles)
         siblings = list(filter(isNotLayoutOnly, siblings))
         if not (siblings and obj in siblings):
             return -1, -1