game-music-emu: Fix stupid off by one error.

From 3dba465b5d84be5caebb0b65445b7252ade7c51b Mon Sep 17 00:00:00 2001
From: Leandro Nini <[EMAIL REDACTED]>
Date: Fri, 2 Apr 2021 06:43:42 +0000
Subject: [PATCH] Fix stupid off by one error.

---
 gme/Gbs_Emu.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gme/Gbs_Emu.cpp b/gme/Gbs_Emu.cpp
index 64e7da7..c7cece5 100644
--- a/gme/Gbs_Emu.cpp
+++ b/gme/Gbs_Emu.cpp
@@ -205,7 +205,7 @@ blargg_err_t Gbs_Emu::start_track_( int track )
 	RETURN_ERR( Classic_Emu::start_track_( track ) );
 	
 	memset( ram, 0, 0x4000 );
-	memset( ram + 0x4000, 0xFF, 0x1EFF );
+	memset( ram + 0x4000, 0xFF, 0x1F00 );
 	memset( ram + 0x5F00, 0, sizeof ram - 0x5F00 );
 	ram [hi_page] = 0; // joypad reads back as 0