Re: [PATCH v3 4/5] show-ref: Detect dangling refs under --verify as well

> Move detection of dangling refs into show_one, so that they are
> detected when --verify is present as well as when it is absent.
>
> Signed-off-by: Vladimir Panteleev <git@thecybershadow.net>
> ---
>  builtin/show-ref.c  | 16 ++++++++--------
>  t/t1403-show-ref.sh | 22 ++++++++++++++++++++++
>  2 files changed, 30 insertions(+), 8 deletions(-)
>
> diff --git a/builtin/show-ref.c b/builtin/show-ref.c
> index ab8e0dc41..107d05fe0 100644
> --- a/builtin/show-ref.c
> +++ b/builtin/show-ref.c
> @@ -22,6 +22,14 @@ static void show_one(const char *refname, const struct object_id *oid)
>  	const char *hex;
>  	struct object_id peeled;
>  
> +	/* This changes the semantics slightly that even under quiet we
> +	 * detect and return error if the repository is corrupt and
> +	 * ref points at a nonexistent object.
> +	 */