1 files changed, 6 insertions, 8 deletions
diff --git a/labb3/tsp/src/Tour.cpp b/labb3/tsp/src/Tour.cpp
index 33f14f3..5c63ad2 100644
--- a/labb3/tsp/src/Tour.cpp
+++ b/labb3/tsp/src/Tour.cpp
@@ -11,19 +11,17 @@ Tour::Tour()
 Tour::~Tour()
 {
     if (!first) {
-        cout << "Empty tour" << endl;
         return;
     }
 
-    // since node is freed, we need to keep track of next as well
     Node *node = first;
-    Node *next = first->next;
-    do {
+    Node *next;
+    while (node->next != first) {
+        next = node->next;
         delete node;
         node = next;
-        next = node->next;
-    } while (node != first); // do-while since `node == first` for the first node
-
+    }
+    delete node;
     first = nullptr;
 }
 
@@ -36,7 +34,7 @@ void Tour::show() const
 
     Node *node = first;
     do {
-        cout << node << " " << node->next << endl;
+        cout << *node << " " << *node->next << endl;
         node = node->next;
     } while (node != first); // do-while since `node == first` for the first node
 }