Re: [PATCH 04/10] shell helpers usage: always send help to stderr

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

Stefan Beller <sbeller@google.com> writes:

> `git submodule asdf` would trigger displaying the usage of the submodule
> command on stderr, however `git submodule -h` would display the usage on
> stdout. Unify displaying help for shell commands on stderr.

The primary output from "git cmd --help" is the usage message.  It
is debatable why it should go to the standard error output when it
is the primary thing the user asked for.



>
> Signed-off-by: Stefan Beller <sbeller@google.com>
> ---
>  git-sh-setup.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/git-sh-setup.sh b/git-sh-setup.sh
> index c48139a..5c02446 100644
> --- a/git-sh-setup.sh
> +++ b/git-sh-setup.sh
> @@ -65,7 +65,7 @@ say () {
>  
>  if test -n "$OPTIONS_SPEC"; then
>  	usage() {
> -		"$0" -h
> +		"$0" -h 1>&2
>  		exit 1
>  	}