From: Ben Peart <Ben.Peart@microsoft.com>
Date: Tue, 10 Jul 2018 21:08:22 +0000 (+0000)
Subject: convert log_ref_write_fd() to use strbuf
X-Git-Tag: v2.19.0-rc0~127^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/80a6c2073b4d90be3e1be21f86afe7a47d1ac7bc?ds=inline;hp=80a6c2073b4d90be3e1be21f86afe7a47d1ac7bc

convert log_ref_write_fd() to use strbuf

Since we don't care about how many bytes were written, simplify the return
value logic.

log_ref_write_fd() was written long before strbuf was fleshed out. Remove
the old manual buffer management code and replace it with strbuf(). Also
update copy_reflog_msg() which is called only by log_ref_write_fd() to use
strbuf as it keeps things consistent.

Signed-off-by: Ben Peart <Ben.Peart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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