[orca] Do not assume that just because the role blows up, the state will as well.

[Joanmarie Diggs <joanied src gnome org>]

commit e098391b35e5fbd82f08d8cef2ad99b17819600c
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Jan 23 13:57:23 2012 +0100

    Do not assume that just because the role blows up, the state will as well.

 src/orca/scripts/toolkits/Gecko/script.py |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/Gecko/script.py b/src/orca/scripts/toolkits/Gecko/script.py
index 8785697..da551f1 100644
--- a/src/orca/scripts/toolkits/Gecko/script.py
+++ b/src/orca/scripts/toolkits/Gecko/script.py
@@ -2007,9 +2007,11 @@ class Script(default.Script):
             #
             try:
                 role = candidate.getRole()
-                state = candidate.getState()
             except LookupError:
                 role = None
+            try:
+                state = candidate.getState()
+            except LookupError:
                 state = pyatspi.StateSet()
             if role in [pyatspi.ROLE_LIST, pyatspi.ROLE_COMBO_BOX] \
                and state.contains(pyatspi.STATE_FOCUSABLE) \