From 8aab9acc10a6f24ad3f7cf85cfc9b35ce1e6fb84 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Wed, 7 Jun 2017 17:39:29 -0400
Subject: [PATCH] Eliminated use of the zero level; now definitively returns a
 low/high input.

---
 Storage/Tape/Formats/ZX80O.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Storage/Tape/Formats/ZX80O.cpp b/Storage/Tape/Formats/ZX80O.cpp
index a4e36072b..c6fc5b58c 100644
--- a/Storage/Tape/Formats/ZX80O.cpp
+++ b/Storage/Tape/Formats/ZX80O.cpp
@@ -53,7 +53,7 @@ Tape::Pulse ZX80O::virtual_get_next_pulse() {
 
 	// Start with 1 second of silence.
 	if(!is_past_silence_ || is_at_end()) {
-		pulse.type = Pulse::Type::Zero;
+		pulse.type = Pulse::Type::Low;
 		pulse.length.length = 5;
 		pulse.length.clock_rate = 1;
 		is_past_silence_ = true;
@@ -71,7 +71,7 @@ Tape::Pulse ZX80O::virtual_get_next_pulse() {
 		// post-waves silence (here actually a pre-waves silence) is 1300µs
 		pulse.length.length = 13;
 		pulse.length.clock_rate = 10000;
-		pulse.type = Pulse::Type::Zero;
+		pulse.type = Pulse::Type::Low;
 
 		wave_pointer_ ++;
 	} else {