From 0cba70391bba7278a8daa2a0eefc0488b5d7e153 Mon Sep 17 00:00:00 2001
From: Luca Bruno <lethalman88@gmail.com>
Date: Wed, 9 Jul 2014 12:41:24 +0200
Subject: [PATCH] Revert "haskell-unlambda: update to version 0.1.3"

This reverts commit b4a3a61285a3b5e75368b7e6dbf44a9c92943d5b.

The unlambda package failed to build after this change, reverting.
---
 pkgs/development/libraries/haskell/unlambda/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/haskell/unlambda/default.nix b/pkgs/development/libraries/haskell/unlambda/default.nix
index 474bb1a8b092..a9e0def2bc70 100644
--- a/pkgs/development/libraries/haskell/unlambda/default.nix
+++ b/pkgs/development/libraries/haskell/unlambda/default.nix
@@ -7,6 +7,7 @@ cabal.mkDerivation (self: {
   isLibrary = true;
   isExecutable = true;
   buildDepends = [ mtl ];
+  hyperlinkSource = false;
   meta = {
     description = "Unlambda interpreter";
     license = "GPL";