From: Brandon Williams <bmwill@google.com>
Date: Wed, 14 Mar 2018 18:31:45 +0000 (-0700)
Subject: connect: discover protocol version outside of get_remote_heads
X-Git-Tag: v2.18.0-rc0~105^2~27
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/ad6ac1244fd175d08bcee62060a9a0b7975930fb?hp=ad6ac1244fd175d08bcee62060a9a0b7975930fb

connect: discover protocol version outside of get_remote_heads

In order to prepare for the addition of protocol_v2 push the protocol
version discovery outside of 'get_remote_heads()'.  This will allow for
keeping the logic for processing the reference advertisement for
protocol_v1 and protocol_v0 separate from the logic for protocol_v2.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---