From f2a5be381d5396cb66b33bca833d4cc1991c5899 Mon Sep 17 00:00:00 2001
From: "U-DESKTOP-SPFP6AQ\\twistedtechre" <reallibretroretroarch@gmail.com>
Date: Mon, 4 May 2026 02:59:22 +0200
Subject: [PATCH] Fix warning on Android

---
 src/boards/6_8_12_17_561_562.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/boards/6_8_12_17_561_562.c b/src/boards/6_8_12_17_561_562.c
index 424217d..1f6243b 100644
--- a/src/boards/6_8_12_17_561_562.c
+++ b/src/boards/6_8_12_17_561_562.c
@@ -255,6 +255,8 @@ static DECLFR(readReg) {
 			return mc1Mode;
 		case 0x4420: /* Venus allows reading the last accessed CHR-RAM bank register, used by some Venus games to lock out Bung and FFE devices. */
 			return chr1K[lastCHRBank &7];
+		default:
+			return A >>8; /* Open Bus */
 	} else
 	if (maker ==FFE) switch(A) {
 		case 0x4500: