From 677e5f765640c706bb203f89493bbccf6c9c5458 Mon Sep 17 00:00:00 2001
From: UmbertoJr <u.mele.coding@gmail.com>
Date: Mon, 4 Nov 2019 06:31:15 +0100
Subject: [PATCH] io

---
 src/io_tsp.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/io_tsp.py b/src/io_tsp.py
index 3f23b69..eb103ba 100644
--- a/src/io_tsp.py
+++ b/src/io_tsp.py
@@ -45,7 +45,7 @@ class Instance:
             # read all data points and store them
             self.optimal_tour = np.zeros(self.nPoints)
             for i in range(self.nPoints):
-                line_i = self.lines[5 + i].split(' ')
+                line_i = lines[5 + i].split(' ')
                 self.optimal_tour[0] = int(line_i[0])
 
     def print_info(self):