3d_print_resources/Marlin
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Tweak some else clauses

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This commit is contained in:
Scott Lahteine 2017-06-10 16:39:48 -05:00
parent fc89de6d8b
commit 57a51fd5db
4 changed files with 14 additions and 13 deletions
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3
Marlin/MarlinSerial.cpp
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@ -320,7 +320,8 @@
// space for us.
if (TEST(M_UCSRxA, M_UDREx))
_tx_udr_empty_irq();
} else {
}
else {
// nop, the interrupt handler will free up space for us
}
}