prevent the viewlet from raising an error for objects that are not annotatable

2013-08-15 00:01:22 +02:00
parent fa7a1acd64
commit b027789391
2 changed files with 12 additions and 1 deletions
@@ -358,7 +358,10 @@ class CommentsViewlet(ViewletBase):
        returned with workflow actions.
        """
        context = aq_inner(self.context)
-        conversation = IConversation(context)
+        conversation = IConversation(context, None)
+
+        if conversation is None:
+            return iter([])

        wf = getToolByName(context, 'portal_workflow')