Bug#527304: audacity hangs after hitting cancel in an effect

[Steve McIntyre]

Package: audacity
Version: 1.3.5-2+lenny1
Severity: important

I'm working on a wav file, trying to clean up various problems in
it. So I'm working through a few of the effects, trying them out to
see what they do for me. If I select a filter then hit Cancel
immediately then all is well. If I select a filter, hit Preview to
hear the effect then Cancel to go back (i.e. it hasn't made the
difference I hoped for), the audacity interface hangs completely. :-(

-- 
Steve McIntyre, Cambridge, UK.                                steve at einval.com
We don't need no education.
We don't need no thought control.