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-rw-r--r--src/Xmobar/System/Utils.hs5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/Xmobar/System/Utils.hs b/src/Xmobar/System/Utils.hs
index d532149..53052ea 100644
--- a/src/Xmobar/System/Utils.hs
+++ b/src/Xmobar/System/Utils.hs
@@ -27,6 +27,7 @@ module Xmobar.System.Utils
import Control.Monad
import Control.Concurrent.STM
import qualified Data.List.NonEmpty as NE
+import Data.Maybe (fromMaybe)
import System.Environment
import System.FilePath
@@ -67,6 +68,4 @@ onSomeException io what = io `catch` \e -> do _ <- what e
{-# INLINE (!!?) #-}
safeIndex :: NE.NonEmpty a -> Int -> a
-safeIndex xs index = case NE.toList xs !!? index of
- Nothing -> NE.head xs
- Just value -> value
+safeIndex xs index = fromMaybe (NE.head xs) (NE.toList xs !!? index)