From c034b91316a748b5ffdf4f5dc7a82d815f4716c5 Mon Sep 17 00:00:00 2001
From: Adam Bergmark <adam@bergmark.nl>
Date: Mon, 15 Jul 2019 19:52:20 +0200
Subject: [PATCH] rio < 0.1.11.0 for #4716

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 12746787..140fa58e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4719,6 +4719,9 @@ packages:
         # https://github.com/commercialhaskell/stackage/issues/4709
         - base-unicode-symbols < 0.2.4
 
+        # https://github.com/commercialhaskell/stackage/issues/4716
+        - rio < 0.1.11.0
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of