Merge pull request #61 from mcci-catena/issue50

Fix #50: handle zero-length payloads per spec
mcci-catena · Nov 26, 2018 · 19a0fbb · 19a0fbb
2 parents 2b187a4 + 592d0c6
commit 19a0fbb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib/arduino_lorawan_begin.cpp b/src/lib/arduino_lorawan_begin.cpp
@@ -268,7 +268,7 @@ void Arduino_LoRaWAN::StandardEventProcessor(
 void Arduino_LoRaWAN::NetRxComplete(void)
 	{
 	// notify client that RX is available
-	if (LMIC.dataLen)
+	if (LMIC.dataLen  != 0 || LMIC.dataBeg != 0)
 		{
 		uint8_t port;
 		port = 0;