Merge pull request #323 from MITx/kimth/lms-coderesponse

Kimth/lms coderesponse

common/lib/xmodule/xmodule/x_module.py

@@ -587,7 +587,7 @@ class ModuleSystem(object):
     def __init__(self, ajax_url, track_function,
                  get_module, render_template, replace_urls,
                  user=None, filestore=None, debug=False,
-                 xqueue_callback_url=None):
+                 xqueue_callback_url=None, xqueue_default_queuename="null"):
         '''
         Create a closure around the system environment.
 
@@ -616,6 +616,7 @@ class ModuleSystem(object):
         '''
         self.ajax_url = ajax_url
         self.xqueue_callback_url = xqueue_callback_url
+        self.xqueue_default_queuename = xqueue_default_queuename
         self.track_function = track_function
         self.filestore = filestore
         self.get_module = get_module