[PATCH v4 11/21] object-file.c: add missing braces to loose_object_info()

[Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>]

Change the formatting in loose_object_info() to conform with our usual
coding style:

    When there are multiple arms to a conditional and some of them
    require braces, enclose even a single line block in braces for
    consistency -- Documentation/CodingGuidelines

This formatting-only change makes a subsequent commit easier to read.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
 object-file.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/object-file.c b/object-file.c
index e0ba1842272..646ca7f85d6 100644
--- a/object-file.c
+++ b/object-file.c
@@ -1450,17 +1450,20 @@ static int loose_object_info(struct repository *r,
 		if (unpack_loose_header_to_strbuf(&stream, map, mapsize, hdr, sizeof(hdr), &hdrbuf) < 0)
 			status = error(_("unable to unpack %s header with --allow-unknown-type"),
 				       oid_to_hex(oid));
-	} else if (unpack_loose_header(&stream, map, mapsize, hdr, sizeof(hdr)) < 0)
+	} else if (unpack_loose_header(&stream, map, mapsize, hdr, sizeof(hdr)) < 0) {
 		status = error(_("unable to unpack %s header"),
 			       oid_to_hex(oid));
-	if (status < 0)
-		; /* Do nothing */
-	else if (hdrbuf.len) {
+	}
+
+	if (status < 0) {
+		/* Do nothing */
+	} else if (hdrbuf.len) {
 		if ((status = parse_loose_header(hdrbuf.buf, oi, flags)) < 0)
 			status = error(_("unable to parse %s header with --allow-unknown-type"),
 				       oid_to_hex(oid));
-	} else if ((status = parse_loose_header(hdr, oi, flags)) < 0)
+	} else if ((status = parse_loose_header(hdr, oi, flags)) < 0) {
 		status = error(_("unable to parse %s header"), oid_to_hex(oid));
+	}
 
 	if (status >= 0 && oi->contentp) {
 		*oi->contentp = unpack_loose_rest(&stream, hdr,
@@ -1469,8 +1472,9 @@ static int loose_object_info(struct repository *r,
 			git_inflate_end(&stream);
 			status = -1;
 		}
-	} else
+	} else {
 		git_inflate_end(&stream);
+	}
 
 	munmap(map, mapsize);
 	if (oi->sizep == &size_scratch)
-- 
2.32.0.606.g2e440ee2c94