fix `is_juliaup_installed` for invalid path #417

	name: rustfmt

	on:
	push:
	branches: [main]
	pull_request:
	workflow_dispatch:

	jobs:
	rustfmt:
	name: Rustfmt Check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	- name: Setup Rust
	uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	components: rustfmt
	- name: Rustfmt check
	run: cargo fmt -- --check -v

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