From 27242c52f796c24df6e75cb79be1153f9e4b2ea4 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sat, 1 Nov 2014 16:56:28 +0100
Subject: [PATCH] haskell-json-assertions: jailbreak to fix build with latest
 version of 'lens'

---
 pkgs/development/libraries/haskell/json-assertions/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/haskell/json-assertions/default.nix b/pkgs/development/libraries/haskell/json-assertions/default.nix
index 9adcaf17572..9a9364d09d0 100644
--- a/pkgs/development/libraries/haskell/json-assertions/default.nix
+++ b/pkgs/development/libraries/haskell/json-assertions/default.nix
@@ -7,6 +7,7 @@ cabal.mkDerivation (self: {
   version = "1.0.5";
   sha256 = "1vf6y8xbl48giq1p6d62294rfvfdw62l1q4dspy990ii0v5gkyck";
   buildDepends = [ aeson indexed indexedFree lens lensAeson text ];
+  jailbreak = true;
   meta = {
     homepage = "http://github.com/ocharles/json-assertions.git";
     description = "Test that your (Aeson) JSON encoding matches your expectations";