Scanning progress dialog stays visible even when the scan is over

[ghost]

From e-mail:

I launched a new scan, hided DupeGuru, showed once sometimes later then re-hided it. When I came back several hours later I found the progress sheet still opened , frozen in Matching at 12000/70000 (perhaps the exact count when I hided the app the second time.) but the scan was actually finished and the appl responded correctly (except the buttons in the toolbar but I could use the menu equivalent). I've been able to trash de duplicates (then, as the process also used a sheet , it closed normally.) and quit normally.

[ghost]

I could reproduce the bug. It seems that being hidden causes this bug to happen.

[ghost]

(from [9701832835b8]) [#103 state:fixed] Correctly hide progress dialog when a job was completed while dupeGuru was inactive.
http://bitbucket.org/hsoft/dupeguru/changeset/9701832835b8/