add comment to explain json dump logic

2013-05-13 12:05:33 -04:00
parent e2e32e31d9
commit 6bb6f1c743
1 changed files with 1 additions and 0 deletions
--- a/lms/djangoapps/notes/api.py
+++ b/lms/djangoapps/notes/api.py
@@ -92,6 +92,7 @@ def api_format(api_response):
    content_type = 'application/json'
    content = ''

+    # not doing a strict boolean check on data becuase it could be an empty list
    if api_response.data is not None and api_response.data != '':
        content = json.dumps(api_response.data)