read_packed_refs: use skip_prefix instead of static array
commitea417833ea9a07d7b8d568358ff20f57851cb26e
authorJeff King <peff@peff.net>
Wed, 10 Dec 2014 10:40:36 +0000 (10 05:40 -0500)
committerJunio C Hamano <gitster@pobox.com>
Wed, 10 Dec 2014 17:40:33 +0000 (10 09:40 -0800)
treec3bdd5a211743f6cf8ab88bbdbeff669a3bd9c83
parent6a49870a7245934eac671e3dcd7186a90dac255d
read_packed_refs: use skip_prefix instead of static array

We want to recognize the packed-refs header and skip to the
"traits" part of the line. We currently do it by feeding
sizeof() a static const array to strncmp. However, it's a
bit simpler to just skip_prefix, which expresses the
intention more directly, and without remembering to account
for the NUL-terminator in each sizeof() call.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
refs.c