revision log for the file produce traceback

[Alexander Belchenko]

Python 2.4 @ win32, bzrlib v.1.5, Trac 0.10.4, trac-bzr trunk revno.34.

To reproduce open the branch in the browser, then open any file from branch to view its content. Then click on "Revision log" in the upper menu. I've got:

Oops…
Trac detected an internal error:
...

And traceback below:

Python Traceback

Traceback (most recent call last):
  File "E:\Python24\lib\site-packages\trac\web\main.py", line 406, in dispatch_request
    dispatcher.dispatch(req)
  File "E:\Python24\lib\site-packages\trac\web\main.py", line 237, in dispatch
    resp = chosen_handler.process_request(req)
  File "E:\Python24\lib\site-packages\trac\versioncontrol\web_ui\log.py", line 112, in process_request
    for old_path, old_rev, old_chg in history(limit+1):
  File "build\bdist.win32\egg\tracbzr\backend.py", line 725, in <generator expression>
  File "build\bdist.win32\egg\tracbzr\backend.py", line 730, in _get_history
  File "build\bdist.win32\egg\tracbzr\backend.py", line 689, in _merging_history
AttributeError: 'RevisionTree' object has no attribute 'get_weave'