From 213fafe7b4f262864d1ea3b09df8dfec55e8bc09 Mon Sep 17 00:00:00 2001
From: Justin Le <mstksg@gmail.com>
Date: Thu, 5 May 2016 13:10:19 -0700
Subject: [PATCH] Adding 'uncertain' package

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

diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1b4238bb..a3e6635a 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1330,6 +1330,7 @@ packages:
         - prompt
         - tagged-binary
         - typelits-witnesses
+        - uncertain
 
     "Ian Duncan <ian@iankduncan.com> @iand675":
         - feature-flags