From 9f9af722cab3fa717c068062b0134d80f7a8bba5 Mon Sep 17 00:00:00 2001
From: EliteMasterEric <ericmyllyoja@gmail.com>
Date: Wed, 25 Jun 2025 21:58:37 -0400
Subject: [PATCH] Fix a breaking build error on HTML5

---
 source/funkin/ui/mainmenu/MainMenuState.hx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/funkin/ui/mainmenu/MainMenuState.hx b/source/funkin/ui/mainmenu/MainMenuState.hx
index 33d519e74..2efc31031 100644
--- a/source/funkin/ui/mainmenu/MainMenuState.hx
+++ b/source/funkin/ui/mainmenu/MainMenuState.hx
@@ -246,7 +246,9 @@ class MainMenuState extends MusicBeatState
     // reset camera when debug menu is closed
     subStateClosed.add(_ -> resetCamStuff(false));
 
-    subStateOpened.add(sub -> {
+    // TODO: Why does this specific function break with null safety?
+    @:nullSafety(Off)
+    subStateOpened.add((sub:FlxSubState) -> {
       if (Type.getClass(sub) == FreeplayState)
       {
         new FlxTimer().start(0.5, _ -> {