From febd86dfede28c48d512c8ca615f95d46e8b1b88 Mon Sep 17 00:00:00 2001
From: Joshua Potter <jrpotter2112@gmail.com>
Date: Sat, 9 Dec 2017 22:18:09 -0800
Subject: [PATCH] Add runExceptT to invert ExceptT.

---
 src/Postlude.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Postlude.hs b/src/Postlude.hs
index 46a46ed..e1368de 100644
--- a/src/Postlude.hs
+++ b/src/Postlude.hs
@@ -38,6 +38,7 @@ import Control.Monad.Trans as X
 
 import Control.Monad.Trans.Except as X
   ( ExceptT (..)
+  , runExceptT
   )
 
 import Control.Monad.Trans.Maybe as X