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fsck.c: refactor fsck_msg_type() to limit scope of "int msg_type"

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Refactor "if options->msg_type" and other code added in
0282f4dced (fsck: offer a function to demote fsck errors to warnings,
2015-06-22) to reduce the scope of the "int msg_type" variable.

This is in preparation for changing its type in a subsequent commit,
only using it in the "!options->msg_type" scope makes that change

This also brings the code in line with the fsck_set_msg_type()
function (also added in 0282f4dced), which does a similar check for
"!options->msg_type". Another minor benefit is getting rid of the
style violation of not having braces for the body of the "if".

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2021-03-28 15:15:39 +02:00 committed by Junio C Hamano
parent 35af754b06
commit e35d65a78a
1 changed files with 5 additions and 7 deletions
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12
fsck.c
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@ -167,19 +167,17 @@ void list_config_fsck_msg_ids(struct string_list *list, const char *prefix)
static int fsck_msg_type(enum fsck_msg_id msg_id,
struct fsck_options *options)
{
int msg_type;
assert(msg_id >= 0 && msg_id < FSCK_MSG_MAX);
if (options->msg_type)
msg_type = options->msg_type[msg_id];
else {
msg_type = msg_id_info[msg_id].msg_type;
if (!options->msg_type) {
int msg_type = msg_id_info[msg_id].msg_type;
if (options->strict && msg_type == FSCK_WARN)
msg_type = FSCK_ERROR;
return msg_type;
}
return msg_type;
return options->msg_type[msg_id];
}
static int parse_msg_type(const char *str)