From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Tue, 7 May 2013 21:55:06 +0000 (-0500)
Subject: sha1_name: remove no-op
X-Git-Tag: v1.8.4-rc0~180^2~7
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/1ef2d8dacc992b98444170ea9ee17de417433146?hp=1ef2d8dacc992b98444170ea9ee17de417433146

sha1_name: remove no-op

'at' is always 0, since we can reach this point only if
!len && reflog_len, and len=at when reflog is assigned.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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