[edk2-devel] [PATCH 1/6] edksetup.sh: Use bash variable $PWD instead of executing pwd command

[Laszlo Ersek]

On 07/16/19 00:25, Rebecca Cran wrote:
> Signed-off-by: Rebecca Cran <rebecca at bsdio.com>
> ---
>  edksetup.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/edksetup.sh b/edksetup.sh
> index 12a3e26a67..ab58fe4a6e 100755
> --- a/edksetup.sh
> +++ b/edksetup.sh
> @@ -71,7 +71,7 @@ function SetWorkspace()
>    #
>    # Set $WORKSPACE
>    #
> -  export WORKSPACE=`pwd`
> +  export WORKSPACE=$PWD
>    return 0
>  }
>  
> 

(Sorry if the reason was already given and I missed it:)

Why is this an improvement?

The docs at <https://man.openbsd.org/pwd.1> say:

"pwd also exists as a built-in to ksh(1), which may have a different
default behavior". Is that the reason?

Thanks!
Laszlo

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