From 2b4d1d731fdd53e0971c91bdeb2479d7816f7074 Mon Sep 17 00:00:00 2001
From: AShiningRay <genesis45.ppc@gmail.com>
Date: Fri, 21 Feb 2025 12:55:34 -0300
Subject: [PATCH] Display: More improvements to serial calls.

Partially fixes the Samsung 240x320 version of SpongeBob Movie,
which does some weird serial calls at startup and in turn sometimes
boots up with a white screen.
---
 src/javax/microedition/lcdui/Displayable.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/javax/microedition/lcdui/Displayable.java b/src/javax/microedition/lcdui/Displayable.java
index 8564d35d..37132bdc 100644
--- a/src/javax/microedition/lcdui/Displayable.java
+++ b/src/javax/microedition/lcdui/Displayable.java
@@ -362,7 +362,7 @@ protected void _invalidate()
 		{
 			isValidating = true;
 
-			try { render(); } 
+			try { Mobile.getDisplay().callSerially(() -> { render(); }); }
 			finally { isValidating = false; }
 		}
 	}