cannot coerce null to a string - when checking nix flake in shell.nix

[mrcjkb]

Describe the bug

A clear and concise description of what the bug is, including:

• Build system: x86_64-linux
• Haskell.nix rev: 8f6a720

When running nix flake check, I have encountered the error cannot coerce null to a string while checking a haskell.nix shell.
The cause is in shell-for.nix:61:

comp: selectedComponentsBitmap."${((haskellLib.dependToLib comp).name or null)}" or false;

I guess the fix would be

comp: selectedComponentsBitmap."${((haskellLib.dependToLib comp).name or "")}" or false;

(not sure)

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[mrcjkb]

Not stale.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[mrcjkb]

Not stale

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[mrcjkb]

I no longer use haskell.nix, so I'm not personally affected by this anymore at the moment.