From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Mon, 12 Dec 2011 05:38:14 +0000 (+0100)
Subject: add_ref(): add docstring
X-Git-Tag: v1.7.9-rc0~35^2~9
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/6af1038beef46b46077a873f66e6742d3c0fe99f?ds=inline;hp=6af1038beef46b46077a873f66e6742d3c0fe99f

add_ref(): add docstring

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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