From cf3b97d7082364ce91bc48c851a8e979adcebf70 Mon Sep 17 00:00:00 2001
From: Andreas Ekeroot <andeke@gmail.com>
Date: Wed, 27 Sep 2023 20:43:06 +0200
Subject: [PATCH] Update app/Main.hs

---
 app/Main.hs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/Main.hs b/app/Main.hs
index 977e3eb..bd554ea 100644
--- a/app/Main.hs
+++ b/app/Main.hs
@@ -69,8 +69,8 @@ usage = putStrLn $ usageInfo "mat-chalmers [OPTION...]" opts
 
 main :: IO ()
 main = do
-  args <- reifyConfig . getOpt Permute opts <$> getArgs
-  case args of
+  (reifyConfig . getOpt Permute opts <$> getArgs)
+  >>= \case 
     (_                  , _    , _ : _) -> usage
     (_                  , _ : _, _    ) -> usage
     (Config{_cHelp=True}, _    , _    ) -> usage