> diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
> index a924fdb7a6..f5dc051a6e 100755
> --- a/t/t7400-submodule-basic.sh
> +++ b/t/t7400-submodule-basic.sh
> @@ -107,25 +107,18 @@ test_expect_success 'setup - repository to add submodules to' '
> # generates, which will expand symbolic links.
> submodurl=$(pwd -P)
>
> -listbranches() {
> - git for-each-ref --format='%(refname)' 'refs/heads/*'
> -}
> -
> inspect() {
> dir=$1 &&
> - dotdot="${2:-..}" &&
>
> - (
> - cd "$dir" &&
> - listbranches >"$dotdot/heads" &&
> - { git symbolic-ref HEAD || :; } >"$dotdot/head" &&
> - git rev-parse HEAD >"$dotdot/head-sha1" &&
> - git update-index --refresh &&
> - git diff-files --exit-code &&
> - git clean -n -d -x >"$dotdot/untracked"
> - )
> + git -C "$dir" for-each-ref --format='%(refname)' 'refs/heads/*' >heads &&
> + { git -C "$dir" symbolic-ref HEAD || :; } >head &&
> + git -C "$dir" rev-parse HEAD >head-sha1 &&
> + git -C "$dir" update-index --refresh &&
> + git -C "$dir" diff-files --exit-code &&
> + git -C "$dir" clean -n -d -x >untracked
> }
>
> +
Stray extra line.
Other than that, this is definitely a good simplification.
