8042kbdc.cpp: return 0 when reading data port with no data (makes nforcepc bios usable)

This commit is contained in:
yz70s 2022-06-19 12:14:49 +02:00
parent 0022ff2de9
commit 96effb503e

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@ -221,6 +221,7 @@ void kbdc8042_device::at_8042_clear_keyboard_received()
m_input_buffer_full_mouse_cb(0);
m_keyboard.received = 0;
m_mouse.received = 0;
m_data = 0;
}
TIMER_CALLBACK_MEMBER(kbdc8042_device::update_timer)