From d80790eb2bd1b911f8d0b1a9d8f389de47a926d0 Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@fpcomplete.com>
Date: Thu, 9 Jul 2015 18:03:36 +0300
Subject: [PATCH] Upper bound for #669

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index baa0a017..7fc42253 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1175,6 +1175,9 @@ packages:
         # https://github.com/alcidesv/second-transfer/issues/2
         - http2 < 1.0
 
+        # https://github.com/fpco/stackage/issues/669
+        - linear < 1.19
+
 # Package flags are applied to individual packages, and override the values of
 # global-flags
 package-flags: