Fix login panic which happens when `~/.config` doesn't exist

tanakh / cargo-atcoder

Cargo subcommand for AtCoder

BSD 3-Clause "New" or "Revised" License

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Fix login panic which happens when `~/.config` doesn't exist #37

Closed tatsuya0619 closed 3 years ago

tatsuya0619 commented 4 years ago

In my new environment WSL2, ~/.config directory doesn't exist. And cargo atcoder login panics with the below message because it assumes that ~/.config directory already exists.

Error: No such file or directory (os error 2)

This PR fixes that.

tanakh commented 3 years ago

Thank you for fixing!