Indentation in MarlinSerial.cpp
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@ -243,8 +243,8 @@ void MarlinSerial::flush(void) {
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// register empty flag ourselves. If it is set, pretend an
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// interrupt has happened and call the handler to free up
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// space for us.
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if(TEST(M_UCSRxA, M_UDREx))
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_tx_udr_empty_irq();
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if (TEST(M_UCSRxA, M_UDREx))
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_tx_udr_empty_irq();
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} else {
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// nop, the interrupt handler will free up space for us
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}
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