From: Michael J Gruber <git@drmicha.warpmail.net>
Date: Mon, 7 Mar 2011 12:31:39 +0000 (+0100)
Subject: rev-list/log: factor out revision mark generation
X-Git-Tag: v1.7.5-rc0~36^2~5
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/1df2d656cc442dc057e30b6fb130967e5ae19654?hp=1df2d656cc442dc057e30b6fb130967e5ae19654

rev-list/log: factor out revision mark generation

Currently, we have identical code for generating revision marks ('<',
'>', '-') in 5 places.

Factor out the code to a single function get_revision_mark() for easier
maintenance and extensibility.

Note that the check for !!revs in graph.c (which gets removed
effectively by this patch) is superfluous.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---