From 7d889c6dfaefbb7631757773d04e0471b4a40ca4 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 28 Aug 2012 12:31:19 +0200
Subject: [PATCH] haskell-yesod-static: patch to support recent versions of
 base64-bytestring

---
 pkgs/development/libraries/haskell/yesod-static/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/libraries/haskell/yesod-static/default.nix b/pkgs/development/libraries/haskell/yesod-static/default.nix
index d7e9498c968..8fffccd649a 100644
--- a/pkgs/development/libraries/haskell/yesod-static/default.nix
+++ b/pkgs/development/libraries/haskell/yesod-static/default.nix
@@ -12,6 +12,9 @@ cabal.mkDerivation (self: {
     httpTypes systemFilepath text transformers unixCompat wai
     waiAppStatic yesodCore
   ];
+  patchPhase = ''
+    sed -i yesod-static.cabal -e 's|, base64-bytestring.*|, base64-bytestring|'
+  '';
   meta = {
     homepage = "http://www.yesodweb.com/";
     description = "Static file serving subsite for Yesod Web Framework";