From: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Date: Thu, 21 Oct 2021 21:22:10 GMT
Subject: git format-patch --signoff
Message-ID: <YXHaAu2G51vy5H8z@qmqm.qmqm.pl>

Hi.

I just noticed that `git format-patch --signoff` adds the 'Signed-off-by'
line even if the exact same line is already present in the commit message.
Could this be avoided in the tool?

git version 2.30.2

Best Regards
Michał Mirosław