Johan Herland <[email protected]> writes:

> 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 <[email protected]>
> ---

This makes sense and is in line with the theme of this series.

>  notes.c          |  3 +--
>  t/t3301-notes.sh | 12 ++++++++++++
>  2 files changed, 13 insertions(+), 2 deletions(-)
>
> diff --git a/notes.c b/notes.c
> index 5fe691d..62bc6e1 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;
>       }
> diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh
> index 8280a1a..f5d8193 100755
> --- a/t/t3301-notes.sh
> +++ b/t/t3301-notes.sh
> @@ -1274,4 +1274,16 @@ append -C "$empty_blob"
>  edit
>  EOF
>  
> +test_expect_success 'empty notes are displayed by git log' '
> +     test_commit 17th &&
> +     git log -1 >expect &&
> +     cat >>expect <<\EOF &&
> +
> +Notes:
> +EOF
> +     git notes add -C "$empty_blob" --allow-empty &&
> +     git log -1 >actual &&
> +     test_cmp expect actual
> +'
> +
>  test_done
--
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