AttributeError: 'NoneType' object has no attribute 'group'

[anonymous]

How to Reproduce

While doing a GET operation on /josmticket, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'data': u'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'}

User agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-GB; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 (.NET CLR 3.5.30729)

System Information

System information not available

Enabled Plugins

Plugin information not available

Python Traceback

Traceback (most recent call last):
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.1-py2.6.egg/trac/web/main.py", line 511, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.1-py2.6.egg/trac/web/main.py", line 202, in dispatch
    chosen_handler)
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.1-py2.6.egg/trac/web/main.py", line 344, in _pre_process_request
    chosen_handler = filter_.pre_process_request(req, chosen_handler)
  File "/home/josm/trac/plugins/JOSM.py", line 272, in pre_process_request
    data = re.compile("tdata=([A-Za-z0-9_=-]+)").search(args).group(1)
AttributeError: 'NoneType' object has no attribute 'group'

[stoecker]

Found and fixed.