From a33d746223d678a6b4c6a06df4586d348fe130ce Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 19 Dec 2017 23:26:42 +0100
Subject: [PATCH] haskell-genvalidity-property: jailbreak to fix build with
 recent versions of doctest

---
 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 f473c51c553..3ef274c5cc5 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -994,4 +994,7 @@ self: super: {
   # https://github.com/aisamanra/config-ini/issues/12
   config-ini = dontCheck super.config-ini;
 
+  # doctest >=0.9 && <0.12
+  genvalidity-property = doJailbreak super.genvalidity-property;
+
 }