Chromium Code Reviews| Index: sdk/lib/io/file_impl.dart |
| diff --git a/sdk/lib/io/file_impl.dart b/sdk/lib/io/file_impl.dart |
| index a6ddbd6742f6f0c0eac079be5439b5057811a53d..eb0a6d826e64f0bd0f66b978543d766f8b8eac8e 100644 |
| --- a/sdk/lib/io/file_impl.dart |
| +++ b/sdk/lib/io/file_impl.dart |
| @@ -130,7 +130,7 @@ class _FileStream extends Stream<List<int>> { |
| } |
| void _onSubscriptionStateChange() { |
| - if (_controller.hasSubscribers) { |
| + if (_controller.hasListener) { |
| _start(); |
| } else { |
| _unsubscribed = true; |