From 12c201bc6ad5ff927e9b1c383324ac2656caa47c Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Thu, 20 Mar 2014 09:22:14 +0100
Subject: [PATCH] haskell-hjsmin: jailbreak to fix build with recent versions
 of optparse-applicative

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

diff --git a/pkgs/development/libraries/haskell/hjsmin/default.nix b/pkgs/development/libraries/haskell/hjsmin/default.nix
index b060d3c6efe4..eeed299af74b 100644
--- a/pkgs/development/libraries/haskell/hjsmin/default.nix
+++ b/pkgs/development/libraries/haskell/hjsmin/default.nix
@@ -16,6 +16,7 @@ cabal.mkDerivation (self: {
     blazeBuilder Cabal HUnit languageJavascript QuickCheck
     testFramework testFrameworkHunit text
   ];
+  jailbreak = true;
   meta = {
     homepage = "http://github.com/alanz/hjsmin";
     description = "Haskell implementation of a javascript minifier";