Attempting to get an SVN summary of a directory results in an exception.

[jon@…]

While viewing a changeset, if you then click on a directory in the list of changed files (if you've added a directory for example), it will take to an exception (shown below), instead of displaying the new directory at the changeset's revision.

Trac detected an internal error:
('Attempted to get length of a *non*-file node', 160017)

Traceback (most recent call last):
  File "/usr/lib/python2.2/site-packages/trac/core.py", line 432, in cgi_start
    real_cgi_start()
  File "/usr/lib/python2.2/site-packages/trac/core.py", line 422, in real_cgi_start
    module.run()
  File "/usr/lib/python2.2/site-packages/trac/Module.py", line 34, in run
    self.render()
  File "/usr/lib/python2.2/site-packages/trac/File.py", line 218, in render
    self.length = svn.fs.file_length(root, self.path, self.pool)
SubversionException: ('Attempted to get length of a *non*-file node', 160017)

[jonas]

Fixed in [453].