[PATCH v2 03/19] fast-import: simplify via strbuf_set()

[Jeremiah Mahler <jmmahler@gmail.com>]

Simplify cases where a strbuf_reset is immediately followed by a
strbuf_add by using strbuf_set operations.

Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com>
---
 fast-import.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fast-import.c b/fast-import.c
index e8ec34d..cfe9404 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -2898,8 +2898,7 @@ static void cat_blob(struct object_entry *oe, unsigned char sha1[20])
 	 * Output based on batch_one_object() from cat-file.c.
 	 */
 	if (type <= 0) {
-		strbuf_reset(&line);
-		strbuf_addf(&line, "%s missing\n", sha1_to_hex(sha1));
+		strbuf_setf(&line, "%s missing\n", sha1_to_hex(sha1));
 		cat_blob_write(line.buf, line.len);
 		strbuf_release(&line);
 		free(buf);
@@ -2910,8 +2909,7 @@ static void cat_blob(struct object_entry *oe, unsigned char sha1[20])
 	if (type != OBJ_BLOB)
 		die("Object %s is a %s but a blob was expected.",
 		    sha1_to_hex(sha1), typename(type));
-	strbuf_reset(&line);
-	strbuf_addf(&line, "%s %s %lu\n", sha1_to_hex(sha1),
+	strbuf_setf(&line, "%s %s %lu\n", sha1_to_hex(sha1),
 						typename(type), size);
 	cat_blob_write(line.buf, line.len);
 	strbuf_release(&line);
-- 
2.0.0.592.gf55b190