From 92ad54a274bef91396778da142329bf713699364 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sat, 3 Aug 2019 11:46:53 +0000
Subject: [PATCH] haskell-stack: fix build by updating unliftio, which rio
 requires

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

diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 752d7ccc3d37..6d447af96dcc 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -1132,6 +1132,7 @@ self: super: {
     pantry-tmp = dontCheck (unmarkBroken super.pantry-tmp);
     rio = self.rio_0_1_11_0;
     rio-prettyprint = unmarkBroken super.rio-prettyprint;
+    unliftio = self.unliftio_0_2_12;
   }));
 
   # musl fixes