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single assignment assembly of the length

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Kevin Matz 2023-04-09 19:58:56 -04:00
parent 63e16701b9
commit d7d64fa13c
1 changed files with 1 additions and 2 deletions
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3
platform/qt/dmxwidget/dmxwidget.cpp
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@ -81,8 +81,7 @@ void DmxWidget::parseMessageBuffer()
while(fast_forward())
{
// read and check the data length
length = message_rx_buffer_[2];
length &= message_rx_buffer_[3] << 8;
length = message_rx_buffer_[2] | message_rx_buffer_[3] << 8;
if (message_rx_buffer_.size() < length + fixed_length)
return; // message in buffer is incomplete
// look for the end delimeter