From e8d79787c030467ecfb984cf5a053e79236a99f9 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sat, 9 Aug 2014 12:14:23 +0200
Subject: [PATCH] haskell-yst: jailbreak to fix build with aeson 0.8.x

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

diff --git a/pkgs/development/libraries/haskell/yst/default.nix b/pkgs/development/libraries/haskell/yst/default.nix
index 9597861c6fe..284ae8af8cd 100644
--- a/pkgs/development/libraries/haskell/yst/default.nix
+++ b/pkgs/development/libraries/haskell/yst/default.nix
@@ -15,6 +15,7 @@ cabal.mkDerivation (self: {
     aeson csv filepath HDBC HDBCSqlite3 HStringTemplate pandoc parsec
     scientific split text time unorderedContainers xhtml yaml
   ];
+  jailbreak = true;
   meta = {
     homepage = "http://github.com/jgm/yst";
     description = "Builds a static website from templates and data in YAML or CSV files";