Do not raise an error if the comment text is None.

2011-11-30 13:05:59 +01:00
parent ead76ee406
commit 6a7c89ec78
2 changed files with 4 additions and 1 deletions
@@ -138,6 +138,8 @@ class Comment(CatalogAware, WorkflowAware, DynamicType, Traversable,
            settings = registry.forInterface(IDiscussionSettings, check=False)
            sourceMimetype = settings.text_transform
        text = self.text
+        if text is None:
+            return ''
        if isinstance(text, unicode):
            text = text.encode('utf8')
        return transforms.convertTo(targetMimetype,