From 32f1f68dc96eb5c1be4aff7e9773685a36c6944a Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Tue, 28 Jan 2014 17:17:21 -0400
Subject: [PATCH] typo

---
 Logs/Unused.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Logs/Unused.hs b/Logs/Unused.hs
index c13054f3ca..eff8186cf8 100644
--- a/Logs/Unused.hs
+++ b/Logs/Unused.hs
@@ -99,7 +99,7 @@ dateUnusedLog prefix = do
 #else
 #warning foo
 -- old ghc's getModificationTime returned a ClockTime
-dateUnusedLog _prefix = Nothing
+dateUnusedLog _prefix = return Nothing
 #endif
 
 {- Set of unused keys. This is cached for speed. -}