From d6fdba7f454c7206c84f494b1af9ae215934a932 Mon Sep 17 00:00:00 2001
From: Profpatsch <mail@profpatsch.de>
Date: Wed, 15 Feb 2017 15:44:30 +0100
Subject: [PATCH] haskellPackages: data-pprint jailbreak

---
 pkgs/development/haskell-modules/configuration-common.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 81eff1d42507..5d542728bba8 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -869,6 +869,9 @@ self: super: {
   # note: the library is unmaintained, no upstream issue
   dataenc = doJailbreak super.dataenc;
 
+  # https://github.com/divipp/ActiveHs-misc/issues/10
+  data-pprint = doJailbreak super.data-pprint;
+
   # horribly outdated (X11 interface changed a lot)
   sindre = markBroken super.sindre;