From 4c226fb88a52aa0bc0f83d1e42d65ad0ad23ea26 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 11 Mar 2014 16:13:14 +0100
Subject: [PATCH] haskell-hledger-web: jailbreak to fix build with recent
 versions of yesod

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

diff --git a/pkgs/development/libraries/haskell/hledger-web/default.nix b/pkgs/development/libraries/haskell/hledger-web/default.nix
index 0875c09db86..eee84c338e6 100644
--- a/pkgs/development/libraries/haskell/hledger-web/default.nix
+++ b/pkgs/development/libraries/haskell/hledger-web/default.nix
@@ -20,6 +20,7 @@ cabal.mkDerivation (self: {
     yesodCore yesodStatic
   ];
   testDepends = [ hspec yesod yesodTest ];
+  jailbreak = true;
   doCheck = false;
   meta = {
     homepage = "http://hledger.org";