Re: [PATCH] bisect run: die if no command is given

[Junio C Hamano <gitster@pobox.com>]

Stephan Beyer <s-beyer@gmx.net> writes:

> It was possible to invoke "git bisect run" without any command.
> This considers all commits as good commits since "$@"'s return
> value for empty $@ is 0.
>
> This is most probably not what a user wants (otherwise she would
> invoke "git bisect run true"), so not providing a command now
> results in an error.
>
> Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
> ---

Makes sense to me.  Thanks, will queue.

>  git-bisect.sh | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/git-bisect.sh b/git-bisect.sh
> index 0138a8860..a69e43656 100755
> --- a/git-bisect.sh
> +++ b/git-bisect.sh
> @@ -450,6 +450,8 @@ bisect_replay () {
>  bisect_run () {
>  	bisect_next_check fail
>  
> +	test -n "$*" || die "$(gettext "bisect run failed: no command provided.")"
> +
>  	while true
>  	do
>  		command="$@"