From 5d5b0ae3c12cb314c8d735c06687fc1340ac99b7 Mon Sep 17 00:00:00 2001
From: Julian Ospald <hasufell@posteo.de>
Date: Tue, 14 Jun 2016 19:32:14 +0200
Subject: [PATCH] Add missing language pragma

---
 src/HPath/IO/Errors.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/HPath/IO/Errors.hs b/src/HPath/IO/Errors.hs
index e0d8b5e..ae151db 100644
--- a/src/HPath/IO/Errors.hs
+++ b/src/HPath/IO/Errors.hs
@@ -9,6 +9,7 @@
 --
 -- Provides error handling.
 
+{-# LANGUAGE DeriveDataTypeable #-}
 {-# LANGUAGE ScopedTypeVariables #-}
 
 module HPath.IO.Errors