destructor and copy assignment operator

1 files changed, 6 insertions, 3 deletions

diff --git a/labb4/test-rule-of-three/main.cpp b/labb4/test-rule-of-three/main.cpp
index ccef31a..6747169 100644
--- a/labb4/test-rule-of-three/main.cpp
+++ b/labb4/test-rule-of-three/main.cpp
@@ -35,14 +35,17 @@ GameState::GameState(const GameState &other) {
 
 GameState &GameState::operator=(const GameState &other) {
     std::cout << "=" << std::endl;
-    thing = other.thing;
+    delete thing;
+    thing = other.thing->clone();
     return *this;
 }
 
 GameState::~GameState() {
     std::cout << "d gamestate" << std::endl;
-    delete thing;
-    thing = nullptr;
+    if (thing) {
+        delete thing;
+        thing = nullptr;
+    }
 }
 
 void GameState::switchThing() {