Comment 9 for bug 761535

The problem in qbzr itself. We cache qbzr config instance for the entire lifetime of process which uses that config (in the case of the explorer we restore size of that window from qbzr.conf and then save them back). But we should not cache it at all.

Strictly to say the main idea was avoid too much reads fro the disk when we need read several options from qbzr.conf, but it seems that's just wrong, because we have bad side effects.

I can provide workaround for explorer, but the bug should be fixed in qbzr itself.