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 68428d6f2ae0977d49b21c25838612de522091e8..65f7adfb75586a616a00fd4efb56aed66726a9ea 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; |