Remove pointless pointer ref for a single string

main.go

@@ -20,7 +20,7 @@ func NewIngestServer(srvr_type uint8, port string) (error) {
 	var err error
 	switch srvr_type {
 	case 0:
-		err = rtmp.NewServer(&port)
+		err = rtmp.NewServer(port)
 	}
 	return err
 }

rtmp/server.go

@@ -12,8 +12,8 @@ type ProtocolParams struct {
 	stream_key string
 }
 
-func NewServer(port *string) (error) {
-	l, err := net.Listen("tcp", ":" + *port)
+func NewServer(port string) (error) {
+	l, err := net.Listen("tcp", ":" + port)
 	if err != nil {
 		return err
 	}