Re: [PATCH v6 3/6] t0021: write "OUT" only on success

From: Junio C Hamano <gitster@pobox.com>
Date: Jun 25, 2017, 22:17 UTC
Message-ID: <xmqqlgof7lw7.fsf@gitster.mtv.corp.google.com>
In-Reply-To: <20170625182125.6741-4-larsxschneider@gmail.com>

Lars Schneider <larsxschneider@gmail.com> writes:

> "rot13-filter.pl" used to write "OUT <size>" to the debug log even in case of
> an abort or error. Fix this by writing "OUT <size>" to the debug log only in
> the successful case if output is actually written.

Again, use of "Fix this" without clarifying what the problem is. Is this change needed because the size may not be known when the new filter protocol is in use, or something?

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