From eaa151379a0bf4a66e8a047bafa24eb221492dee Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Thu, 5 Jun 2014 11:01:46 +0200
Subject: [PATCH] haskell-transformers-0.4.1.0: haddock from GHC 6.10.x cannot
 build this documentation

---
 pkgs/development/libraries/haskell/transformers/0.4.1.0.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/haskell/transformers/0.4.1.0.nix b/pkgs/development/libraries/haskell/transformers/0.4.1.0.nix
index 88ae33de784..dd3789e5802 100644
--- a/pkgs/development/libraries/haskell/transformers/0.4.1.0.nix
+++ b/pkgs/development/libraries/haskell/transformers/0.4.1.0.nix
@@ -4,6 +4,7 @@ cabal.mkDerivation (self: {
   pname = "transformers";
   version = "0.4.1.0";
   sha256 = "0jlnz86f87jndv4sifg1zpv5b2g2cxy1x2575x727az6vyaarwwg";
+  noHaddock = self.stdenv.lib.versionOlder self.ghc.version "6.11";
   meta = {
     description = "Concrete functor and monad transformers";
     license = self.stdenv.lib.licenses.bsd3;