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From: Junio C Hamano <gitster@pobox.com>
To: Jeff King <peff@peff.net>
Cc: Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>,
  Michael Strawbridge
 <michael.strawbridge@amd.com>,  Luben Tuikov <luben.tuikov@amd.com>,
  git@vger.kernel.org,  entwicklung@pengutronix.de
Subject: Re: Regression: git send-email fails with "Use of uninitialized
 value $address" + "unable to extract a valid address"
In-Reply-To: <20231025072104.GA2145145@coredump.intra.peff.net> (Jeff King's
	message of "Wed, 25 Oct 2023 03:21:04 -0400")
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Date: Thu, 26 Oct 2023 21:41:27 +0900
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Jeff King <peff@peff.net> writes:

> Note that the bug will only trigger if Email::Valid is installed.

I recall we chased a different bug that depends on the use/non-use
of this package a few years ago.  Is the difference significant
enough that we may want to install on one but not in another CI
environment, like we have a separate CI jobs with exotic settings, I
wonder.