From 79fb9b2c25dedef23fef374a839cda8f83b93346 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jesu=CC=81s=20A=2E=20A=CC=81lvarez?= <zydeco@namedfork.net>
Date: Fri, 25 Sep 2020 22:17:04 +0200
Subject: [PATCH] clear screen immediately when switching emulators

---
 Mini vMac/ScreenView.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Mini vMac/ScreenView.m b/Mini vMac/ScreenView.m
index 7eda81b..97eee3c 100644
--- a/Mini vMac/ScreenView.m	
+++ b/Mini vMac/ScreenView.m	
@@ -45,6 +45,7 @@ static ScreenView *sharedScreenView = nil;
 }
 
 - (void)updateVideoLayer {
+    videoLayer.contents = nil;
     if ([AppDelegate sharedEmulator]) {
         [AppDelegate sharedEmulator].screenLayer = videoLayer;
         screenSize = [AppDelegate sharedEmulator].screenSize;