[PATCH v2] scripts: dtc-version: Don't show error messages

[Dragan Simic]

On 2024-02-06 12:00, Dragan Simic wrote:
> Prevent the error messages produced by which(1), such as the one quoted
> below, from being visible in the build outputs.
> 
>     which: no dtc in (./scripts/dtc)
> 
> This makes the build outputs look a tiny bit cleaner.

Just checking, is there something that prevents this patch from
becoming merged?

> Signed-off-by: Dragan Simic <dsimic at manjaro.org>
> Reviewed-by: Quentin Schulz <quentin.schulz at theobroma-systems.com>
> ---
> 
> Notes:
>     Version 2 incorporates the suggestion from Quentin to use a more 
> compact
>     version of the redirection, which is already used in multiple 
> places.
>     The original motivation to use the more verbose version was to 
> prevent
>     possible issues with some shells, or with some older shell 
> versions, which
>     may not recognize the compact version.
> 
>  scripts/dtc-version.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/scripts/dtc-version.sh b/scripts/dtc-version.sh
> index 53ff868bcdce..18c59ac1e255 100755
> --- a/scripts/dtc-version.sh
> +++ b/scripts/dtc-version.sh
> @@ -15,7 +15,7 @@ if [ ${#dtc} -eq 0 ]; then
>  	exit 1
>  fi
> 
> -if ! which $dtc >/dev/null ; then
> +if ! which $dtc > /dev/null 2>&1 ; then
>  	echo "Error: Cannot find dtc: $dtc"
>  	exit 1
>  fi