From a1a3aab115bcfd0d7e900e4d3e40b8968dae6690 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Mon, 24 Jul 2017 22:40:15 -0400
Subject: [PATCH] Fixed implicit sign conversion.

---
 Components/6560/6560.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Components/6560/6560.hpp b/Components/6560/6560.hpp
index 2793b981f..4b31c5ebe 100644
--- a/Components/6560/6560.hpp
+++ b/Components/6560/6560.hpp
@@ -154,7 +154,7 @@ template <class T> class MOS6560: public ClockReceiver<MOS6560<T>> {
 			int number_of_cycles = cycles.as_int();
 
 			// keep track of the amount of time since the speaker was updated; lazy updates are applied
-			cycles_since_speaker_update_ += number_of_cycles;
+			cycles_since_speaker_update_ += (unsigned int)number_of_cycles;
 
 			while(number_of_cycles--) {
 				// keep an old copy of the vertical count because that test is a cycle later than the actual changes