abrt version: 1.1.18
architecture: x86_64
cmdline: /usr/bin/python /usr/bin/gourmet
component: gourmet
executable: /usr/bin/gourmet
kernel: 2.6.35.13-91.fc14.x86_64
package: gourmet-0.15.6-4.fc14
reason: GourmetRecipeManager.py:501:quit:AttributeError: RecGui instance has no attribute '_threads'
release: Fedora release 14 (Laughlin)
time: 1306889246
uid: 500

backtrace
-----
GourmetRecipeManager.py:501:quit:AttributeError: RecGui instance has no attribute '_threads'

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/gourmet/GourmetRecipeManager.py", line 1417, in quit
    GourmetApplication.quit(self)
  File "/usr/lib/python2.7/site-packages/gourmet/GourmetRecipeManager.py", line 501, in quit
    for t in self._threads:
AttributeError: RecGui instance has no attribute '_threads'

Local variables in innermost frame:
c: <gourmet.gtk_extras.WidgetSaver.WindowSaver instance at 0x4b99f38>
self: <gourmet.GourmetRecipeManager.RecGui instance at 0x28f7b48>
quit_anyway: True
threads: [<_MainThread(MainThread, started 139732860659488)>, <mmf_importer(importer, started 139732531513088)>]
t: <mmf_importer(importer, started 139732531513088)>
conf: <gourmet.gtk_extras.WidgetSaver.WidgetSaver instance at 0x386b128>
msg: 'An import is in progress.'

How to reproduce
-----
1. Start importing some files
2. Close program
3. Click Quit (it prompts because a task (importing) is in progress)