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| author | Daniel Schaefer <git@danielschaefer.me> | 2019-04-24 05:48:22 +0200 |
|---|---|---|
| committer | Daniel Schaefer <git@danielschaefer.me> | 2019-04-29 14:05:50 +0200 |
| commit | 786f02f7a45621b9f628f63649ff92546aff83b7 (patch) | |
| tree | 92784e131ccac4a1a63f7dbae6c228fb9d81468b /pkgs/development/haskell-modules/make-package-set.nix | |
| parent | 5f14e83bd6b9ef1c83b035011267dd3d40278476 (diff) | |
treewide: Remove usage of isNull
isNull "is deprecated; just write e == null instead" says the Nix manual
Diffstat (limited to 'pkgs/development/haskell-modules/make-package-set.nix')
| -rw-r--r-- | pkgs/development/haskell-modules/make-package-set.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/haskell-modules/make-package-set.nix b/pkgs/development/haskell-modules/make-package-set.nix index 6b5ecc1df8afc..0d579b1681b08 100644 --- a/pkgs/development/haskell-modules/make-package-set.nix +++ b/pkgs/development/haskell-modules/make-package-set.nix @@ -120,7 +120,7 @@ let haskellSrc2nix = { name, src, sha256 ? null, extraCabal2nixOptions ? "" }: let - sha256Arg = if isNull sha256 then "--sha256=" else ''--sha256="${sha256}"''; + sha256Arg = if sha256 == null then "--sha256=" else ''--sha256="${sha256}"''; in pkgs.buildPackages.stdenv.mkDerivation { name = "cabal2nix-${name}"; nativeBuildInputs = [ pkgs.buildPackages.cabal2nix ]; |