Index: sdk/lib/async/stream_transformers.dart |
diff --git a/sdk/lib/async/stream_transformers.dart b/sdk/lib/async/stream_transformers.dart |
index 7542c6b88cde43029d1fca046d99781dac558250..e0982da4260ec621621a82b526aa21dac87f2be4 100644 |
--- a/sdk/lib/async/stream_transformers.dart |
+++ b/sdk/lib/async/stream_transformers.dart |
@@ -109,7 +109,7 @@ class _SinkTransformerStreamSubscription<S, T> |
if (_isSubscribed) { |
StreamSubscription subscription = _subscription; |
_subscription = null; |
- return subscription.cancel(); |
+ subscription.cancel(); |
} |
return null; |
} |