From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Tue, 30 Apr 2013 21:49:11 +0000 (-0500)
Subject: sha1_name: compare variable with constant, not constant with variable
X-Git-Tag: v1.8.4-rc0~180^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/1f27e7d56b65fdc232a5a2a4de2ee97ff5eb176b?hp=1f27e7d56b65fdc232a5a2a4de2ee97ff5eb176b

sha1_name: compare variable with constant, not constant with variable

And restructure the if/else to factor out the common "is len positive?"
test into a single conditional.

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