From 5f0fada42d19a08673af1632a6c1762542ca7513 Mon Sep 17 00:00:00 2001
From: "Istvan J. Mocsy" <istvan.mocsy@stud.htwk-leipzig.de>
Date: Tue, 28 Feb 2023 21:43:38 +0100
Subject: [PATCH] listne

---
 dfs.tidal | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dfs.tidal b/dfs.tidal
index bb2ffd7..a1251a5 100644
--- a/dfs.tidal
+++ b/dfs.tidal
@@ -4,6 +4,8 @@ import Data.Graph.Inductive.Basic
 
 import Data.Array
 
+import Data.List
+
 import qualified Data.Array as A
 
 tabulate :: Bounds -> [Vertex] -> Table Int