nixlispBundle.nix: Protect against bash unbound variable error

SquircleSpace / ql2nix

Create a nix expression for loading quicklisp packages

MIT License

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nixlispBundle.nix: Protect against bash unbound variable error #4

Closed lukego closed 4 years ago

lukego commented 4 years ago

Tighten the test for an unbound variable so that it won't trigger an error in certain bash setups (as is happening to me in nix-shell on latest nixpkgs.)

See https://stackoverflow.com/a/13864829/1523491

SquircleSpace commented 4 years ago

Merged! Thanks!