notes: empty notes should be shown by 'git log'

If the user has gone through the trouble of explicitly adding an empty
note, then "git log" should not silently skip it (as if it didn't exist).

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/notes.c b/notes.c
index 5fe691dbcd..62bc6e1818 100644
--- a/notes.c
+++ b/notes.c
@@ -1218,8 +1218,7 @@ static void format_note(struct notes_tree *t, const unsigned char *object_sha1,
 	if (!sha1)
 		return;
 
-	if (!(msg = read_sha1_file(sha1, &type, &msglen)) || !msglen ||
-			type != OBJ_BLOB) {
+	if (!(msg = read_sha1_file(sha1, &type, &msglen)) || type != OBJ_BLOB) {
 		free(msg);
 		return;
 	}