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Always call send_complete_cb, even if no adapter is present (nw) (#4477)

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tedgreen99 2019-01-06 06:00:13 -07:00 committed by Olivier Galibert
parent a2a27e7ba5
commit 5f1ddffdc5
1 changed files with 7 additions and 4 deletions
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11
src/emu/dinetwork.cpp
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@ -24,13 +24,16 @@ void device_network_interface::interface_pre_start()
int device_network_interface::send(u8 *buf, int len) const
{
if(!m_dev) return 0;
// TODO: enable this check when other devices implement delayed transmit
//assert_always(!m_send_timer->enabled(), "attempted to transmit while transmit already in progress");
// send the data
int result = m_dev->send(buf, len);
int result = 0;
if (m_dev)
{
// send the data
result = m_dev->send(buf, len);
}
// schedule transmit complete callback
m_send_timer->adjust(attotime::from_ticks(len, m_bandwidth * 1'000'000 / 8), result);