Use correct error return code for remotePort

sebromero · sebromero · commit a2bc22aed042 · 2020-07-10T13:01:42.000+02:00
diff --git a/libraries/WiFi/src/WiFiUdp.cpp b/libraries/WiFi/src/WiFiUdp.cpp
@@ -166,7 +166,7 @@ uint16_t arduino::WiFiUDP::remotePort() {
     SocketAddress remoteAddress("");
 
     if(_socket.getpeername(&remoteAddress) != NSAPI_ERROR_OK){
-        return nullptr;
+        return -1;
     }
 
     return remoteAddress.get_port();

Original file line number	Diff line number	Diff line change
`@@ -166,7 +166,7 @@ uint16_t arduino::WiFiUDP::remotePort() {`
`166`	`166`	`SocketAddress remoteAddress("");`
`167`	`167`
`168`	`168`	`if(_socket.getpeername(&remoteAddress) != NSAPI_ERROR_OK){`
`169`		`- return nullptr;`
	`169`	`+ return -1;`
`170`	`170`	`}`
`171`	`171`
`172`	`172`	`return remoteAddress.get_port();`