From f4b757bd3dfe2baa4033e0dbac21ed93aec643c2 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 6 Mar 2018 10:02:50 +0100
Subject: [PATCH] haskell-changelogged: add override to fix the build

---
 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 08443de111d..de6dcb9dd64 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1006,4 +1006,7 @@ self: super: {
   # Needs older hlint
   hpio = dontCheck super.hpio;
 
+  # Needs turtle >=1.5.0, which we use by default in lts-10.x.
+  changelogged = super.changelogged.override { turtle = self.turtle_1_5_4; };
+
 }