From dcc43c8c08ac1d367467cbbe732cf558e2c3c2dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20St=C3=B6neberg?=
 <firewave@users.noreply.github.com>
Date: Sun, 27 Apr 2014 14:55:56 +0000
Subject: [PATCH] fixed usage of uninitialized member in tms9995_device (nw)

---
 src/emu/cpu/tms9900/tms9995.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/emu/cpu/tms9900/tms9995.c b/src/emu/cpu/tms9900/tms9995.c
index 052525788cc..81d7f7068ba 100644
--- a/src/emu/cpu/tms9900/tms9995.c
+++ b/src/emu/cpu/tms9900/tms9995.c
@@ -254,6 +254,8 @@ void tms9995_device::device_start()
 
 	m_idle_state = false;
 
+	m_source_value = 0;
+
 	// add the states for the debugger
 	for (int i=0; i < 20; i++)
 	{