diff --git a/Main.hs b/Main.hs
index 300474a..7e31710 100644
--- a/Main.hs
+++ b/Main.hs
@@ -5,6 +5,4 @@ import System.Environment
 main :: IO ()
 main = do
   a <- getArgs
-  case null a of
-    False -> makeGUI (head a)
-    True  -> makeGUI ""
+  makeGUI (if null a then "" else head a)