cubicweb #2406560 UnboundLocalError: local variable 'content' referenced before assignment [done]

Traceback

Traceback (most recent call last):
File "/usr/lib/python2.6/dist-packages/cubicweb/etwist/server.py", line 148, in render_request
  return self._render_request(request)
File "/usr/lib/python2.6/dist-packages/cubicweb/etwist/server.py", line 174, in _render_request
  content = self.appli.handle_request(req, path)
File "/usr/lib/python2.6/dist-packages/cubicweb/web/application.py", line 405, in main_handle_request
  if not content:
UnboundLocalError: local variable 'content' referenced before assignment
prioritynormal
typebug
done in<not specified>
load left0.000
closed by#86fc11fb6f99 [web/application] declare default 'content' value sooner (closes #2406560)