From cdb0b6829be833fbc2b4807ea3ded1229300cf4c Mon Sep 17 00:00:00 2001
From: Jens Petersen <petersen@redhat.com>
Date: Tue, 24 Jul 2018 15:52:27 +0900
Subject: [PATCH] path-io < 1.4 (#3857)

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 19ef7526..f47e2d8b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3612,6 +3612,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/3856
         - dhall < 1.16
 
+        # https://github.com/commercialhaskell/stackage/issues/3857
+        - path-io < 1.4
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of