From ca89ce73abcb4d80bb676223a954f7e55a237a7d Mon Sep 17 00:00:00 2001 From: Lyla Fischer Date: Mon, 7 May 2012 22:19:03 -0400 Subject: [PATCH] fixed mysterious problem rendering issue --- djangoapps/courseware/capa/capa_problem.py | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/djangoapps/courseware/capa/capa_problem.py b/djangoapps/courseware/capa/capa_problem.py index 4bd97776d4..d8c451a8a4 100644 --- a/djangoapps/courseware/capa/capa_problem.py +++ b/djangoapps/courseware/capa/capa_problem.py @@ -97,7 +97,6 @@ class LoncapaProblem(object): responder = response_types[response.tag](response, self.context) responder.preprocess_response() - def get_state(self): ''' Stored per-user session data neeeded to: 1) Recreate the problem @@ -185,7 +184,7 @@ class LoncapaProblem(object): tree=Element(problemtree.tag) for item in problemtree: subitems = self.extract_html(item) - if len(subitems): + if subitems is not None: for subitem in subitems: tree.append(subitem) for (key,value) in problemtree.items():