Fix WiFiUDP::endPacket() return code

mlitke · sandeepmistry · commit a4f78060da0f · 2018-02-14T10:11:47.000-05:00
diff --git a/src/WiFiUdp.cpp b/src/WiFiUdp.cpp
@@ -132,7 +132,7 @@ int WiFiUDP::endPacket()
 
 	int result = WiFiSocket.sendto(_socket, (void *)_sndBuffer, _sndSize, 0, (struct sockaddr *)&addr, sizeof(addr));
 
-	return (result <= 0) ? 0 : 1;
+	return (result < 0) ? 0 : 1;
 }
 
 size_t WiFiUDP::write(uint8_t byte)

Original file line number	Diff line number	Diff line change
`@@ -132,7 +132,7 @@ int WiFiUDP::endPacket()`
`132`	`132`
`133`	`133`	`int result = WiFiSocket.sendto(_socket, (void )_sndBuffer, _sndSize, 0, (struct sockaddr )&addr, sizeof(addr));`
`134`	`134`
`135`		`- return (result <= 0) ? 0 : 1;`
	`135`	`+ return (result < 0) ? 0 : 1;`
`136`	`136`	`}`
`137`	`137`
`138`	`138`	`size_t WiFiUDP::write(uint8_t byte)`