Merge pull request #42 from doctoryes/jeskew/fix_field_warning

Fix frequent warning.

poll/poll.py

@@ -771,8 +771,10 @@ class SurveyBlock(PollBase, CSVExportMixin):
     block_name = String(default=_('Poll'))
     answers = List(
         default=[
-            ('Y', _('Yes')), ('N', _('No')),
-            ('M', _('Maybe'))],
+            ('Y', _('Yes')),
+            ('N', _('No')),
+            ('M', _('Maybe'))
+        ],
         scope=Scope.settings, help=_("Answer choices for this Survey")
     )
     questions = List(

setup.py

@@ -44,7 +44,7 @@ def package_data(pkg, roots):
 
 setup(
     name='xblock-poll',
-    version='1.5.0',
+    version='1.5.1',
     description='An XBlock for polling users.',
     packages=[
         'poll',