From cd84c35552a6e46b127db12e01405073ea0c6319 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Sat, 9 Jul 2016 17:51:46 -0400
Subject: [PATCH] Whoops, one bit too short.

---
 OSBindings/Mac/Clock SignalTests/C1540Tests.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OSBindings/Mac/Clock SignalTests/C1540Tests.swift b/OSBindings/Mac/Clock SignalTests/C1540Tests.swift
index a0dfd2c43..bb80f2d76 100644
--- a/OSBindings/Mac/Clock SignalTests/C1540Tests.swift	
+++ b/OSBindings/Mac/Clock SignalTests/C1540Tests.swift	
@@ -32,7 +32,7 @@ class C1540Tests: XCTestCase {
 		c1540.runForCycles(256)	// this isn't time limited on real hardware
 		XCTAssert(c1540.dataLine == true, "Listener should have let data line go high again")
 
-		for _ in 1..<8 {
+		for _ in 0..<8 {
 			// ensure the closk is true again
 			c1540.clockLine = true
 			c1540.runForCycles(40)