[orca] Fix for bgo#624640 - Traceback in script_utilities.selectedText()

[Joanmarie Diggs <joanied src gnome org>]

commit 62554c24d50c884573229adb30625b7788c01f20
Author: Joanmarie Diggs <joanmarie diggs gmail com>
Date:   Sat Jul 17 20:25:28 2010 -0400

    Fix for bgo#624640 - Traceback in script_utilities.selectedText()

 src/orca/script_utilities.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/orca/script_utilities.py b/src/orca/script_utilities.py
index a744434..2421bef 100644
--- a/src/orca/script_utilities.py
+++ b/src/orca/script_utilities.py
@@ -1913,6 +1913,7 @@ class Utilities:
         """
 
         textContents = ""
+        startOffset = endOffset = 0
         textObj = obj.queryText()
         nSelections = textObj.getNSelections()
         for i in range(0, nSelections):