From: Jonathan Tan <jonathantanmy@google.com>
Date: Tue, 26 Mar 2019 19:31:20 +0000 (-0700)
Subject: fetch-pack: call prepare_shallow_info only if v0
X-Git-Tag: v2.22.0-rc0~60^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/1e7d440b0a07ec8e71c107d0950ed1dc43b4d20c?hp=1e7d440b0a07ec8e71c107d0950ed1dc43b4d20c

fetch-pack: call prepare_shallow_info only if v0

In fetch_pack(), be clearer that there is no shallow information before
the fetch when v2 is used - memset the struct shallow_info to 0 instead
of calling prepare_shallow_info().

This patch is in preparation for a future patch in which a v2 fetch
might call prepare_shallow_info() after shallow info has been retrieved
during the fetch, so I needed to ensure that prepare_shallow_info() is
not called before the fetch.

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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