From 67ef1c9a3c3921998dd6c06dc4d71c360d9fb8b0 Mon Sep 17 00:00:00 2001
From: Jens Petersen <juhpetersen@gmail.com>
Date: Wed, 24 Nov 2021 01:20:39 +0800
Subject: [PATCH] pipes-concurrency < 2.0.13
 (Gabriel439/Haskell-Pipes-Concurrency-Library#60)

---
 build-constraints.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 599c6178..0a2d642e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -6858,6 +6858,8 @@ packages:
       - genvalidity-vector < 1.0
       - pretty-relative-time < 0.3
 
+      # https://github.com/Gabriel439/Haskell-Pipes-Concurrency-Library/issues/60
+      - pipes-concurrency < 2.0.13
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of