Re: [PATCH] scripts/dtc: dtx_diff, before grep check .config file exists

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Please ignore this patch, forgot to update the commit message and subject

On Tue, Jul 19, 2016 at 8:42 AM, Gaurav Minocha
<gaurav.minocha.os@xxxxxxxxx> wrote:
> scripts/dtc/dtx_diff searches CONFIG_DTC=y in .config,
> but it doesn't checks whether the file exists or not.
>
> So, this patch adds a check for .config file.
>
> Tested script with and without .config file.
>
>>/scripts/dtc/dtx_diff test.dts
>
> Signed-off-by: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>
> Acked-by: Frank Rowand <frowand.list@xxxxxxxxx>
> ---
>  scripts/dtc/dtx_diff | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/scripts/dtc/dtx_diff b/scripts/dtc/dtx_diff
> index 959ab26..ec47f95 100755
> --- a/scripts/dtc/dtx_diff
> +++ b/scripts/dtc/dtx_diff
> @@ -266,7 +266,7 @@ DTC="${__KBUILD_OUTPUT}/scripts/dtc/dtc"
>
>  if [ ! -x ${DTC} ] ; then
>         __DTC="dtc"
> -       if grep -q "^CONFIG_DTC=y" ${__KBUILD_OUTPUT}/.config ; then
> +       if grep -q "^CONFIG_DTC=y" ${__KBUILD_OUTPUT}/.config 2>/dev/null; then
>                 make_command='
>           make scripts'
>         else
> --
> 2.1.4
>
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