IndexError: tuple index out of range

[trac@…]

Announcer plugin fails to send message. Stack trace:

2015-10-14 11:37:23,957 Trac[api] ERROR: AnnouncementSystem failed. Traceback (most recent call last):

File "E:\Python27\lib\site-packages\tracannouncer-1.0dev_r0-py2.7.egg\announcer\api.py", line 560, in _real_send

subscriptions = self.resolver.subscriptions(evt)

File "E:\Python27\lib\site-packages\tracannouncer-1.0dev_r0-py2.7.egg\announcer\api.py", line 299, in subscriptions

[x for x in sp.matches(event) if x]

File "E:\Python27\lib\site-packages\tracannouncer-1.0dev_r0-py2.7.egg\announcer\opt\subscribers.py", line 419, in matches

s[3], s[4])

tracannouncer 1.0dev-r0 Python 2.7

Possible fix: change the tracannouncer-1.0dev_r0-py2.7.egg\announcer\opt\subscribers.py", line 419 to:

s[2], s[3])