From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Fri, 21 Feb 2014 16:32:05 +0000 (+0100)
Subject: sha1_file_name(): declare to return a const string
X-Git-Tag: v2.0.0-rc0~117^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/30d6c6eabfefed330bebbed9126fe21bf349fd6b?ds=inline;hp=30d6c6eabfefed330bebbed9126fe21bf349fd6b

sha1_file_name(): declare to return a const string

Change the return value of sha1_file_name() to (const char *).
(Callers have no business mucking about here.)  Change callers
accordingly, deleting a few superfluous temporary variables along the
way.

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