From 16445c10788511c68f0793a246cfa7ce175c8c10 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 15:53:10 +0000
Subject: [PATCH] (MESS) fixed uninitialized variables in arcadia_sound_device
 (nw)

---
 src/mess/audio/arcadia.c | 10 ++++++++++
 src/mess/audio/arcadia.h |  1 +
 2 files changed, 11 insertions(+)

diff --git a/src/mess/audio/arcadia.c b/src/mess/audio/arcadia.c
index 96416c65fcf..f60dca8ce55 100644
--- a/src/mess/audio/arcadia.c
+++ b/src/mess/audio/arcadia.c
@@ -62,6 +62,16 @@ void arcadia_sound_device::device_start()
 	logerror("arcadia_sound start\n");
 }
 
+//-------------------------------------------------
+//  device_start - device-specific reset
+//-------------------------------------------------
+void arcadia_sound_device::device_reset()
+{
+	memset(m_reg, 0, sizeof(m_reg));
+	m_omode = 0;
+	m_pos = 0;
+}
+
 //-------------------------------------------------
 //  sound_stream_update - handle update requests for
 //  our sound stream
diff --git a/src/mess/audio/arcadia.h b/src/mess/audio/arcadia.h
index c8fe9484a61..46a614f0a3b 100644
--- a/src/mess/audio/arcadia.h
+++ b/src/mess/audio/arcadia.h
@@ -25,6 +25,7 @@ public:
 protected:
 	// device-level overrides
 	virtual void device_start();
+	virtual void device_reset();
 	virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
 
 	sound_stream *m_channel;