From 1a9aa60bf770a3c458516a0ad838ebc4f894ebdb Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Mon, 8 Jul 2019 18:13:23 -0400
Subject: [PATCH] Ensures no compiler will think this can exit without
 returning.

---
 Machines/Apple/Macintosh/Macintosh.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Machines/Apple/Macintosh/Macintosh.cpp b/Machines/Apple/Macintosh/Macintosh.cpp
index 2b4ccc5e3..1499ab37e 100644
--- a/Machines/Apple/Macintosh/Macintosh.cpp
+++ b/Machines/Apple/Macintosh/Macintosh.cpp
@@ -499,6 +499,9 @@ template <Analyser::Static::Macintosh::Target::Model model> class ConcreteMachin
 							(video_.is_outputting() ? 0x00 : 0x40)
 						);
 					}
+
+					// Should be unreachable.
+					return 0xff;
 				}
 
 				void set_control_line_output(Port port, Line line, bool value) {