Re: [PATCH 02/22] contrib/subtree/t: avoid redundant use of cat

> Signed-off-by: Beat Bolli <dev+git@drbeat.li>
> ---
>  contrib/subtree/t/t7900-subtree.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh
> index ca4df5be8324..c3bd2a58b941 100755
> --- a/contrib/subtree/t/t7900-subtree.sh
> +++ b/contrib/subtree/t/t7900-subtree.sh
> @@ -63,7 +63,7 @@ test_create_pre2_32_repo () {
>  	git -C "$1" log -1 --format=%B HEAD^2 >msg &&
>  	test_commit -C "$1-sub" --annotate sub2 &&
>  	git clone --no-local "$1" "$1-clone" &&
> -	new_commit=$(cat msg | sed -e "s/$commit/$tag/" | git -C "$1-clone" commit-tree HEAD^2^{tree}) &&
> +	new_commit=$(sed -e "s/$commit/$tag/" msg | git -C "$1-clone" commit-tree HEAD^2^{tree}) &&
>  	git -C "$1-clone" replace HEAD^2 $new_commit
>  }