From ad46293b08f0592abcc2a16b24586294d6756272 Mon Sep 17 00:00:00 2001 From: Curt Coder Date: Thu, 27 Mar 2014 11:20:46 +0000 Subject: [PATCH] (MESS) pet: Fixed sound. (nw) --- src/mess/drivers/pet.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/mess/drivers/pet.c b/src/mess/drivers/pet.c index dbbdf81216e..a056fba4c7d 100644 --- a/src/mess/drivers/pet.c +++ b/src/mess/drivers/pet.c @@ -199,7 +199,9 @@ void pet_state::update_speaker() { if (m_speaker) { - m_speaker->level_w(!(m_via_cb2 || m_pia1_pa7)); + int level = m_via_cb2 && m_pia1_pa7; + + m_speaker->level_w(level); } }