[orca] Don't speak new column headers when reading a row

[William Walker <wwalker src gnome org>]

commit f20e7587ad9ac46c3fc83270e07d07ffacd35487
Author: Willie Walker <william walker sun com>
Date:   Mon Jun 1 09:14:17 2009 -0400

    Don't speak new column headers when reading a row
---
 src/orca/speech_generator.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/orca/speech_generator.py b/src/orca/speech_generator.py
index cf39d62..c99e08d 100644
--- a/src/orca/speech_generator.py
+++ b/src/orca/speech_generator.py
@@ -663,7 +663,7 @@ class SpeechGenerator:
         previous object with focus.
         """
         result = []
-        if obj:
+        if obj and not args.get('readingRow', False):
             priorObj = args.get('priorObj', None)
             try:
                 priorParent = priorObj.parent