From 056227a877f7736de5b57bef203cb68b37d982ae Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sun, 6 Jan 2019 14:30:37 +0100
Subject: [PATCH] haskell-yaya: break infinite recursion

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

diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix
index 62f2782e8f77..d34d9193c23a 100644
--- a/pkgs/development/haskell-modules/configuration-nix.nix
+++ b/pkgs/development/haskell-modules/configuration-nix.nix
@@ -550,4 +550,7 @@ self: super: builtins.intersectAttrs super {
   # The test suite has undeclared dependencies on git.
   githash = dontCheck super.githash;
 
+  # Avoid infitite recursion with yaya.
+  yaya-hedgehog = super.yaya-hedgehog.override { yaya = dontCheck self.yaya; };
+
 }