hlint

hledger-lib/Hledger/Data/Journal.hs

@@ -64,11 +64,10 @@ import Data.List
 -- import Data.Map (findWithDefault)
 import Data.Maybe
 import Data.Ord
-import Safe (headMay)
+import Safe (headMay, headDef)
 import Data.Time.Calendar
 import Data.Time.LocalTime
 import Data.Tree
-import Safe (headDef)
 import System.Time (ClockTime(TOD))
 import Test.HUnit
 import Text.Printf

site/hakyll-std/hakyll-std.hs

@@ -143,4 +143,4 @@ main = do
 
   -- can't do anything here, hakyll exits
 
-linkReadmeToIndex = system "ln -sf README.html _site/index.html" >> return ()
+linkReadmeToIndex = void $ system "ln -sf README.html _site/index.html"