avoid using skip_prefix as a boolean
commitc0264180d74510669bcec9bb5ff12a145c685b8e
authorJeff King <peff@peff.net>
Wed, 18 Jun 2014 19:42:14 +0000 (18 15:42 -0400)
committerJunio C Hamano <gitster@pobox.com>
Wed, 18 Jun 2014 21:56:54 +0000 (18 14:56 -0700)
treeecd1875c4e0e09af61b0b2321e4f1e6f851ed04d
parent1055a890f04784d7ea7cdaca8d30479e685d8643
avoid using skip_prefix as a boolean

There's no point in using:

  if (skip_prefix(buf, "foo"))

over

  if (starts_with(buf, "foo"))

as the point of skip_prefix is to return a pointer to the
data after the prefix. Using starts_with is more readable,
and will make refactoring skip_prefix easier.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/fmt-merge-msg.c