From b6e0bb9876365ba8b193a64d77aa5edd41c21a5f Mon Sep 17 00:00:00 2001
From: Jens Petersen <juhpetersen@gmail.com>
Date: Sat, 27 Feb 2016 22:23:43 +0900
Subject: [PATCH] add bound for plan-b because of path-io (#1238)

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 654f1aeb..14fe471e 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2003,6 +2003,7 @@ packages:
 
         # https://github.com/fpco/stackage/issues/1238
         - path-io < 1.0.0
+        - plan-b < 0.2.0
 
         # https://github.com/fpco/stackage/issues/1240
         - cryptohash < 0.11.7