From aee9be2ebe370029f6289870fbd1714dccce2adf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?SZEDER=20G=C3=A1bor?= Date: Sun, 3 Jun 2018 16:36:51 +0200 Subject: [PATCH] update-ref --stdin: use skip_prefix() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use skip_prefix() instead of starts_with() and strcmp() when parsing 'git update-ref's stdin to avoid a couple of magic numbers. Signed-off-by: SZEDER Gábor Signed-off-by: Junio C Hamano --- builtin/update-ref.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/builtin/update-ref.c b/builtin/update-ref.c index 4b4714b3fd..4fa3c0a86f 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -311,11 +311,12 @@ static const char *parse_cmd_verify(struct ref_transaction *transaction, static const char *parse_cmd_option(struct strbuf *input, const char *next) { - if (!strncmp(next, "no-deref", 8) && next[8] == line_termination) + const char *rest; + if (skip_prefix(next, "no-deref", &rest) && *rest == line_termination) update_flags |= REF_NO_DEREF; else die("option unknown: %s", next); - return next + 8; + return rest; } static void update_refs_stdin(struct ref_transaction *transaction) @@ -332,16 +333,16 @@ static void update_refs_stdin(struct ref_transaction *transaction) die("empty command in input"); else if (isspace(*next)) die("whitespace before command: %s", next); - else if (starts_with(next, "update ")) - next = parse_cmd_update(transaction, &input, next + 7); - else if (starts_with(next, "create ")) - next = parse_cmd_create(transaction, &input, next + 7); - else if (starts_with(next, "delete ")) - next = parse_cmd_delete(transaction, &input, next + 7); - else if (starts_with(next, "verify ")) - next = parse_cmd_verify(transaction, &input, next + 7); - else if (starts_with(next, "option ")) - next = parse_cmd_option(&input, next + 7); + else if (skip_prefix(next, "update ", &next)) + next = parse_cmd_update(transaction, &input, next); + else if (skip_prefix(next, "create ", &next)) + next = parse_cmd_create(transaction, &input, next); + else if (skip_prefix(next, "delete ", &next)) + next = parse_cmd_delete(transaction, &input, next); + else if (skip_prefix(next, "verify ", &next)) + next = parse_cmd_verify(transaction, &input, next); + else if (skip_prefix(next, "option ", &next)) + next = parse_cmd_option(&input, next); else die("unknown command: %s", next);