From 9a76396dcc875c85a45becd9cfbb9494c4349f70 Mon Sep 17 00:00:00 2001
From: Luke Murphy <lukewm@riseup.net>
Date: Thu, 4 May 2017 23:04:28 +0100
Subject: [PATCH] Add upper bounds for #2487 (graphviz).

Also remove some rogue white space.
---
 build-constraints.yaml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 136a8fcd..eda22869 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4,11 +4,11 @@ packages:
     "Timo Koepke <timo.koepke@gmail.com> @koepket":
         - hinterface
 
-    "Jose Iborra <pepeiborra@gmail.com> @pepeiborra": 
+    "Jose Iborra <pepeiborra@gmail.com> @pepeiborra":
         - clr-marshal
         - clr-host
         # - clr-inline # https://github.com/fpco/stackage/pull/2470
-        
+
     "Joshua Koike <jkoike2013@gmail.com> @jano017":
         - discord-hs
 
@@ -3138,6 +3138,10 @@ packages:
 
         # https://github.com/fpco/stackage/issues/2481
         - megaparsec < 5.3.0
+
+        # https://github.com/fpco/stackage/issues/2487
+        - graphviz < 2999.19
+
 # end of packages
 
 # Package flags are applied to individual packages, and override the values of