From 1f2f4b2b492d991f9c0ca0aa3c7ce504978ae291 Mon Sep 17 00:00:00 2001
From: Dan Burton <danburton.email@gmail.com>
Date: Thu, 16 Mar 2017 16:35:14 -0700
Subject: [PATCH] Add constraint "errors < 2.2.0" per #2378

---
 build-constraints.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 0c41d748..8751073c 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2923,6 +2923,9 @@ packages:
         # https://github.com/fpco/stackage/issues/2365
         - matplotlib < 0.4.1
 
+        # https://github.com/fpco/stackage/issues/2378
+        - errors < 2.2.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of