From 0fa81bc26d8aa1149590389c74d3867e21ced6df Mon Sep 17 00:00:00 2001
From: Kazu Yamamoto <kazu@iij.ad.jp>
Date: Tue, 5 Mar 2013 16:57:18 +0900
Subject: [PATCH] refactoring according to hlint.

---
 Debug.hs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Debug.hs b/Debug.hs
index 8e4bb8f..832bda2 100644
--- a/Debug.hs
+++ b/Debug.hs
@@ -26,8 +26,8 @@ debug opt cradle ver fileName = do
         "GHC version:         " ++ ver
       , "Current directory:   " ++ currentDir
       , "Cabal file:          " ++ cabalFile
-      , "GHC options:         " ++ intercalate " " gopts
-      , "Include directories: " ++ intercalate " " incDir
+      , "GHC options:         " ++ unwords gopts
+      , "Include directories: " ++ unwords incDir
       , "Dependent packages:  " ++ intercalate ", " pkgs
       , "Fast check:          " ++ if fast then "Yes" else "No"
       ]