Allow link annotation URL property to be None.

If the property is None, the href attribute is not added. If the property is an empty string, it is included.
marquee · Sep 25, 2013 · baa5c5b · baa5c5b
1 parent c3e3e99
commit baa5c5b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/content/models.py b/content/models.py
@@ -285,7 +285,7 @@ def toHTML(self, external_links=False):
  markup = NOAT(self.content)
  for anno in self.annotations:
  a = copy.deepcopy(anno)
- if 'url' in a:
+ if 'url' in a and a['url'] is not None:
  a['href'] = a.pop('url').replace('"','&#34;').replace('\n',' ')
  if len(a['href'].split('://')) > 1 and external_links:
  a['target'] = '_blank'