From 6f5cb7a9babdf57f5eae54fb468773857f48ecdd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Tue, 10 Nov 2020 15:33:46 +0100
Subject: copy assignment return when this == &other

---
 labb4/mainwindow.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'labb4/mainwindow.cpp')

diff --git a/labb4/mainwindow.cpp b/labb4/mainwindow.cpp
index 6fd4422..31ceff2 100644
--- a/labb4/mainwindow.cpp
+++ b/labb4/mainwindow.cpp
@@ -153,9 +153,11 @@ bool MainWindow::tryMove(Hero hero, const Point& point) {
  * Process results of viable move
  */
 void MainWindow::processMove(bool waiting) {
-    GameState copy=gameState;
+    GameState copy = gameState;
     copy.moveRobots();
-    gameState=copy;
+    gameState = copy;
+
+    gameState = gameState;
 
     score += gameState.countCollisions() * (POINTS_PER_ROBOT +
                                             (waiting ? WAIT_BONUS : 0));
-- 
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