From 34e13d0d4dc13624f5326158e9e05697627352f5 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Thu, 18 Oct 2018 21:05:58 -0400
Subject: [PATCH] Clears top bit when reading the keypad and ensures no
 undefined behaviour reading the cartridge.

---
 Machines/ColecoVision/ColecoVision.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Machines/ColecoVision/ColecoVision.cpp b/Machines/ColecoVision/ColecoVision.cpp
index 1b0958817..a690bf3d4 100644
--- a/Machines/ColecoVision/ColecoVision.cpp
+++ b/Machines/ColecoVision/ColecoVision.cpp
@@ -100,7 +100,7 @@ class Joystick: public Inputs::ConcreteJoystick {
 
 	private:
 		uint8_t direction_ = 0xff;
-		uint8_t keypad_ = 0xff;
+		uint8_t keypad_ = 0x7f;
 };
 
 class ConcreteMachine:
@@ -145,6 +145,7 @@ class ConcreteMachine:
 					cartridge_pages_[1] = cartridge_.data();
 					is_megacart_ = true;
 				} else {
+					cartridge_.resize(32768);
 					cartridge_pages_[0] = cartridge_.data();
 					cartridge_pages_[1] = cartridge_.data() + 16384;
 					is_megacart_ = false;