1 files changed, 1 insertions, 0 deletions
diff --git a/labb4/GameState.cpp b/labb4/GameState.cpp
index a21e49c..120e91a 100644
--- a/labb4/GameState.cpp
+++ b/labb4/GameState.cpp
@@ -35,6 +35,7 @@ GameState::~GameState() {
 }
 
 GameState& GameState::operator=(const GameState& other) {
+    if (this == &other) return *this;
     for (const auto& robot : robots) {
         delete robot;
     }