Fix return value of WiFiUDP::beginPacket(host, port)

sandeepmistry · sandeepmistry · commit 7f40692c8766 · 2016-08-11T14:32:16.000-04:00
Resolves #81
diff --git a/src/WiFiUdp.cpp b/src/WiFiUdp.cpp
@@ -134,9 +134,7 @@ int WiFiUDP::beginPacket(const char *host, uint16_t port)
 {
 	IPAddress ip;
 	if (WiFi.hostByName(host, ip)) {
-		_sndIP = ip;
-		_sndPort = port;
-		_sndSize = 0;
+		return beginPacket(ip, port);
 	}
 
 	return 0;

Original file line number	Diff line number	Diff line change
`@@ -134,9 +134,7 @@ int WiFiUDP::beginPacket(const char *host, uint16_t port)`
`134`	`134`	`{`
`135`	`135`	`IPAddress ip;`
`136`	`136`	`if (WiFi.hostByName(host, ip)) {`
`137`		`- _sndIP = ip;`
`138`		`- _sndPort = port;`
`139`		`- _sndSize = 0;`
	`137`	`+ return beginPacket(ip, port);`
`140`	`138`	`}`
`141`	`139`
`142`	`140`	`return 0;`