WebSocket.close doesn't like passing null arguments
diff --git a/lib/html.dart b/lib/html.dart
index 9d0b070..c0ef9a1 100644
--- a/lib/html.dart
+++ b/lib/html.dart
@@ -105,7 +105,15 @@
/// Pipes user events to [_webSocket].
void _listen() {
_controller.local.stream.listen((message) => _webSocket.send(message),
- onDone: () => _webSocket.close(_localCloseCode, _localCloseReason));
+ onDone: () {
+ if (_localCloseCode != null && _localCloseReason != null) {
+ _webSocket.close(_localCloseCode, _localCloseReason);
+ } else if (_localCloseCode != null) {
+ _webSocket.close(_localCloseCode);
+ } else {
+ _webSocket.close();
+ }
+ });
}
}
