From bb39ce97c7900ee17c83f98866d0ee1e17e8f424 Mon Sep 17 00:00:00 2001
From: Peter Schorn <peter.schorn@acm.org>
Date: Sat, 8 Aug 2015 08:58:24 +0200
Subject: [PATCH] AltairZ80: Better comparison operator to remove warning
 message

---
 AltairZ80/altairz80_cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AltairZ80/altairz80_cpu.c b/AltairZ80/altairz80_cpu.c
index e51bb1a3..f708dd7d 100644
--- a/AltairZ80/altairz80_cpu.c
+++ b/AltairZ80/altairz80_cpu.c
@@ -2056,7 +2056,7 @@ void setClockFrequency(const uint32 Value) {
 
 void pollForCPUStop(void) {
     static uint32 pollCounter = INITIAL_POLL_COUNTER;
-    if (--pollCounter <= 0) {
+    if (--pollCounter == 0) {
         pollCounter = INITIAL_POLL_COUNTER;
         sim_poll_kbd(); /* the following sim_process_event will check for stop */
     }