i82586: tolerate missing irq callback

This commit is contained in:
Patrick Mackinlay 2022-01-26 08:05:12 +07:00
parent 438c589023
commit f150a69451

View file

@ -162,7 +162,7 @@ void i82586_base_device::device_start()
{
m_space = &space(0);
m_out_irq.resolve();
m_out_irq.resolve_safe();
m_cu_timer = timer_alloc(CU_TIMER);
m_cu_timer->enable(false);