When digikam window is closed, the process don't die, and consumes 100% of resources.

[Benoît Barbier]

Hi,

I compiled Digikam from the master branch (rather than the v8.3.0 tag).

If I don't close the window, consumption is normal.
When I close the window, the process doesn't die and consumes 100% of 
one of the 8 CPU threads.

How can I make a more detailed diagnosis?

I'm running Debian stable.

Thanks

--
Benoît