abrt 1.0.9 detected a crash.

architecture: x86_64
cmdline: /usr/bin/python -E /usr/bin/sealert -s
comment: Sealert crashed when I closed it.
component: setroubleshoot
executable: /usr/bin/sealert
kernel: 2.6.33.3-72.fc13.x86_64
package: setroubleshoot-server-2.2.77-2.fc13
reason: browser.py:484:quit:IndexError: list index out of range
release: Fedora release 13 (Goddard)

backtrace
-----
browser.py:484:quit:IndexError: list index out of range

Traceback (most recent call last):
  File "/usr/lib64/python2.6/site-packages/setroubleshoot/browser.py", line 484, in quit
    while self.current_alert > 0 and self.alert_list[self.current_alert].local_id in self.do_not_notify_list:
IndexError: list index out of range

Local variables in innermost frame:
widget: <gtk.Button object at 0x26dcbe0 (GtkButton at 0x1c9acb0)>
self: <setroubleshoot.browser.BrowserApplet instance at 0x26dbf38>
l: 3
alert: <setroubleshoot.signature.SEFaultSignatureInfo object at 0x42996d0>
saved_id: ''
file: <open file '/home/chris/.setroubleshoot', mode 'w' at 0x2a11470>
filename: '/home/chris/.setroubleshoot'
id: 'bb9694a9-03d8-4754-a1ea-f3bca9b4d71a'
first: False

How to reproduce
-----
1. mark some alarms to be ignored
2. tray icon informs you of alerts, but the sealert window is empty
3. close the window with the 'close' button and it crashes