From ed587a4db5b7932f929dd32c5d3cdcbf03812c16 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Thu, 18 Mar 2021 23:14:39 -0400
Subject: [PATCH] Provides a better no-port-here value.

---
 Machines/Sinclair/ZXSpectrum/ZXSpectrum.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Machines/Sinclair/ZXSpectrum/ZXSpectrum.cpp b/Machines/Sinclair/ZXSpectrum/ZXSpectrum.cpp
index ce649eaa9..0663917c7 100644
--- a/Machines/Sinclair/ZXSpectrum/ZXSpectrum.cpp
+++ b/Machines/Sinclair/ZXSpectrum/ZXSpectrum.cpp
@@ -183,6 +183,8 @@ template<Model model> class ConcreteMachine:
 				break;
 
 				case PartialMachineCycle::Input:
+					*cycle.value = 0xff;
+
 					if(!(address&1)) {
 						// TODO: port FE.