From f9f680013cb49adc2c791d4f73418f8e454be87d Mon Sep 17 00:00:00 2001
From: Profpatsch <mail@profpatsch.de>
Date: Sat, 3 Sep 2016 16:35:19 +0200
Subject: [PATCH] haskell: fix ghcWithHoogle to version 4

Version 5 does not yet work with the ghcWithHoogle infrastructure. This
fixes Hoogle to version 4 as a temporary measure.
---
 pkgs/development/haskell-modules/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/haskell-modules/default.nix b/pkgs/development/haskell-modules/default.nix
index 4bc9a2af5501..baec1bfb818d 100644
--- a/pkgs/development/haskell-modules/default.nix
+++ b/pkgs/development/haskell-modules/default.nix
@@ -85,7 +85,10 @@ let
         ghcWithHoogle = selectFrom:
           let
             packages = selectFrom self;
-            hoogle = callPackage ./hoogle.nix { inherit packages; };
+            hoogle = callPackage ./hoogle.nix {
+              inherit packages;
+              hoogle = self.hoogle_4_2_43;
+            };
           in withPackages (packages ++ [ hoogle ]);
 
         ghc = ghc // {