[orca] Fix for bgo#624979 - Push buttons no longer showing up in braille for Firefox 4.0

[Joanmarie Diggs <joanied src gnome org>]

commit a0044ba125341bdd37a93f78289f3325710a3646
Author: Joanmarie Diggs <joanmarie diggs gmail com>
Date:   Wed Jul 21 23:14:50 2010 -0400

    Fix for bgo#624979 - Push buttons no longer showing up in braille for Firefox 4.0

 src/orca/scripts/toolkits/Gecko/script.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/Gecko/script.py b/src/orca/scripts/toolkits/Gecko/script.py
index e2db766..3444d9d 100644
--- a/src/orca/scripts/toolkits/Gecko/script.py
+++ b/src/orca/scripts/toolkits/Gecko/script.py
@@ -2213,7 +2213,7 @@ class Script(default.Script):
             if (not len(string) and role != pyatspi.ROLE_PARAGRAPH) \
                or self.utilities.isEntry(obj) \
                or self.utilities.isPasswordText(obj) \
-               or role == pyatspi.ROLE_LINK:
+               or role in [pyatspi.ROLE_LINK, pyatspi.ROLE_PUSH_BUTTON]:
                 [regions, fRegion] = \
                           self.brailleGenerator.generateBraille(obj)