[PATCH 1/2] return status from set_data_mode

[Trevor Saunders]

return the value of self._conn.send_command() in set_data_mode()
This change is based on a patch to opentts by Mesar Hameed to allow clients to 
see if the
data mode has been successfully set.
---
 src/python/speechd/client.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/python/speechd/client.py b/src/python/speechd/client.py
index 5668cb6..96e7e8d 100644
--- a/src/python/speechd/client.py
+++ b/src/python/speechd/client.py
@@ -702,7 +702,7 @@ class SSIPClient(object):
             ssip_val = 'on'
         elif value == DataMode.TEXT:
             ssip_val = 'off'
-        self._conn.send_command('SET', Scope.SELF, 'SSML_MODE', ssip_val)
+        return self._conn.send_command('SET', Scope.SELF, 'SSML_MODE', 
ssip_val)
 
     def speak(self, text, callback=None, event_types=None):
         """Say given message.
-- 
1.7.1