fetch-pypi-hash: Fix an incorrect variable default expansion

target / nix-fetchers

A set of morally pure fetching builtins for Nix.

MIT License

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fetch-pypi-hash: Fix an incorrect variable default expansion #17

Closed Shados closed 5 years ago

Shados commented 5 years ago

Does what it says on the tin. Without this, if $XDG_CACHE_HOME is not set, the cache directory path will end up being ./:/$HOME/.cache/nix-fetchers.