haskell-hackage-db: add override to fix build with GHC 8.4.1

Cc: @deepfire
2018-03-09 21:00:33 +01:00 · 2018-03-09 21:00:33 +01:00 · 668383c088
commit 668383c088
parent 842a5c40f7
1 changed files with 3 additions and 0 deletions
--- a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
@ -783,4 +783,7 @@ self: super: {
  # https://github.com/bitemyapp/esqueleto/issues/77
  esqueleto = markBrokenVersion "2.5.3" super.esqueleto;

+  # Older versions don't compile.
+  hackage-db = super.hackage-db_2_0_1;
+
 }