diff -r 3876c894e018 -r f4a52abb6f4f web/views/wdoc.py
--- a/web/views/wdoc.py	Tue Dec 08 16:46:56 2009 +0100
+++ b/web/views/wdoc.py	Tue Dec 08 16:50:36 2009 +0100
@@ -246,7 +246,7 @@
     title = _('Help')
 
     def url(self):
-        return self.req.build_url('doc/main')
+        return self._cw.build_url('doc/main')
 
 class ChangeLogAction(action.Action):
     __regid__ = 'changelog'