Fix for latest version of github.com/coreos/go-systemd

unix/server.go

@@ -79,7 +79,7 @@ func NewUNIXSocketServer(socketPath string, h Handler) (*SocketServer, error) {
 // NewSystemdSocketServer uses systemd socket activation, receiving
 // the open socket as a file descriptor on exec.
 func NewSystemdSocketServer(h Handler) (*SocketServer, error) {
-	listeners, err := activation.Listeners(false)
+	listeners, err := activation.Listeners()
 	if err != nil {
 		return nil, err
 	}