Error browsing a path that contains trailing slashes

[Lewis Baker]

If the user enters a path to browse manually that contains a trailing slash then Trac generates an internal error with the following stack trace:

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 299, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 189, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.4/site-packages/trac/versioncontrol/web_ui/log.py", line 74, in process_request
    normpath = repos.normalize_path(path)
  File "/usr/lib/python2.4/site-packages/trac/versioncontrol/cache.py", line 126, in normalize_path
    return self.repos.normalize_path(path)
  File "build/bdist.linux-i686/egg/p4trac/api.py", line 561, in normalize_path
  File "build/bdist.linux-i686/egg/p4trac/api.py", line 18, in normalisePath
  File "build/bdist.linux-i686/egg/p4trac/repos.py", line 177, in normalisePath
NameError: global name '_trailingSlashesRE' is not defined

[Lewis Baker]

(In [1212]) Use correct variable name for path cleanup regexp. Fixes #670