Avoid Qt::UniqueConnection for now.

Authored by mreeves on Jun 1 2020, 1:37 AM.

Description

Avoid Qt::UniqueConnection for now.

It is not fatal or a cause of breakage to reconnect the same signal twice.
This could be a good linting tool but kdiff3 code currently does not conform
to the Qt:UniqueConnection expectation. I don't have time to fix this right
now.

Details

Committed
mreevesJun 1 2020, 1:37 AM
Parents
R983:d825d52dbdbb: Cleanup
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