From: Jeff King <peff@peff.net>
Date: Thu, 24 Sep 2015 21:08:05 +0000 (-0400)
Subject: drop strcpy in favor of raw sha1_to_hex
X-Git-Tag: v2.7.0-rc0~87^2~14
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/2b87d3a89633fb6078203a77d2610175f94cef95?ds=inline;hp=2b87d3a89633fb6078203a77d2610175f94cef95

drop strcpy in favor of raw sha1_to_hex

In some cases where we strcpy() the result of sha1_to_hex(),
there's no need; the result goes directly into a printf
statement, and we can simply pass the return value from
sha1_to_hex() directly.

When this code was originally written, sha1_to_hex used a
single buffer, and it was not safe to use it twice within a
single expression. That changed as of dcb3450 (sha1_to_hex()
usage cleanup, 2006-05-03), but this code was never updated.

History-dug-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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