From 72fca09e531c68c28934ef3f5f7aaa1ab2d2b5f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20St=C3=B6neberg?=
 <firewave@users.noreply.github.com>
Date: Sat, 16 Feb 2013 15:37:04 +0000
Subject: [PATCH] fixed uninitialized variables in src/emu/machine/6532riot.c
 (nw)

---
 src/emu/machine/6532riot.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/emu/machine/6532riot.c b/src/emu/machine/6532riot.c
index 5ffe48b6ece..3ad23fd19ac 100644
--- a/src/emu/machine/6532riot.c
+++ b/src/emu/machine/6532riot.c
@@ -524,8 +524,10 @@ void riot6532_device::device_start()
 void riot6532_device::device_reset()
 {
 	/* reset I/O states */
+	m_port[0].m_in = 0;
 	m_port[0].m_out = 0;
 	m_port[0].m_ddr = 0;
+	m_port[1].m_in = 0;
 	m_port[1].m_out = 0;
 	m_port[1].m_ddr = 0;