fsck.c: rename variables in fsck_set_msg_type() for less confusion

Rename variables in a function added in 0282f4dced0 (fsck: offer a
function to demote fsck errors to warnings, 2015-06-22).

It was needlessly confusing that it took a "msg_type" argument, but
then later declared another "msg_type" of a different type.

Let's rename that to "severity", and rename "id" to "msg_id" and
"msg_id" to "msg_id_str" etc. This will make a follow-up change
smaller.

While I'm at it properly indent the fsck_set_msg_type() argument list.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fsck.h b/fsck.h
index f20f125..30a3aca 100644
--- a/fsck.h
+++ b/fsck.h
@@ -11,7 +11,7 @@ struct fsck_options;
 struct object;
 
 void fsck_set_msg_type(struct fsck_options *options,
-		const char *msg_id, const char *msg_type);
+		       const char *msg_id, const char *msg_type);
 void fsck_set_msg_types(struct fsck_options *options, const char *values);
 int is_valid_msg_type(const char *msg_id, const char *msg_type);