From 37d3bbe580281cf1c9182a692fa005648b0b4953 Mon Sep 17 00:00:00 2001
From: Luke Murphy <lukewm@riseup.net>
Date: Tue, 6 Jun 2017 19:11:01 +0100
Subject: [PATCH] Add upper bound for haddock-api.

Follows on from 788f207.
---
 build-constraints.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 40b9c8c1..ac815925 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3236,6 +3236,7 @@ packages:
 
         # https://github.com/haskell/haddock/issues/634
         - haddock < 2.17.4
+        - haddock-api < 2.17.4
 
 # end of packages