Use older version of jailbreak-cabal with ghcHEAD

See https://github.com/peti/jailbreak-cabal/issues/13
2017-09-01 13:44:00 +00:00 · 2017-09-01 13:44:00 +00:00 · d13f7c54e3
parent 84f52d20f1
commit d13f7c54e3
1 changed files with 1 additions and 1 deletions
--- a/pkgs/development/haskell-modules/configuration-ghc-head.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-head.nix
@ -35,7 +35,7 @@ self: super: {
  xhtml = null;

  # jailbreak-cabal can use the native Cabal library.
-  jailbreak-cabal = super.jailbreak-cabal.override { Cabal = null; };
+  jailbreak-cabal = pkgs.haskell.packages.ghc802.jailbreak-cabal;

  # haddock: No input file(s).
  nats = dontHaddock super.nats;