is `PATH` `coreutils` constructed safely?

[LucasLarson]

if not, then consider:¹

command -v brew >/dev/null 2>&1 &&
[ -d "$(brew --prefix coreutils)" ] &&
PATH="$(brew --prefix coreutils)/libexec/gnubin:${PATH}" &&
export PATH

		"$(brew --prefix)"	"$(brew --prefix coreutils)"
macOS	Intel	/usr/local²	/usr/local/opt/coreutils
	ARM	/opt/homebrew²	/opt/homebrew/opt/coreutils
Linux		/home/linuxbrew/.linuxbrew²	/home/linuxbrew/.linuxbrew/opt/homebrew

---

1. driesvints/dotfiles@388baf1/path.zsh#L17
2. https://github.com/Homebrew/brew/blob/c65d461/docs/Manpage.md#--prefix-formula

[LucasLarson]

✅ repaired in 419f395