From abdea49d24189b4dd3568ac691a217b9c50763cd Mon Sep 17 00:00:00 2001
From: Matthias Urlichs <matthias@urlichs.de>
Date: Tue, 4 Feb 2025 01:13:58 +0100
Subject: [PATCH] Codechange: Null video driver: End on game exit

The Null driver now exits when the game ends.

It also gains the ability to run for an unlimited number of
ticks (using '-v null:ticks=0').
---
 src/video/null_v.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/null_v.cpp b/src/video/null_v.cpp
index e3a032d71f..787bb64feb 100644
--- a/src/video/null_v.cpp
+++ b/src/video/null_v.cpp
@@ -50,7 +50,7 @@ void VideoDriver_Null::MainLoop()
 {
 	uint i;
 
-	for (i = 0; i < this->ticks; i++) {
+	for (i = 0; i < this->ticks && ! _exit_game; i++) {
 		::GameLoop();
 		::InputLoop();
 		::UpdateWindows();