| Index: utils/pub/validator/name.dart | 
| diff --git a/utils/pub/validator/name.dart b/utils/pub/validator/name.dart | 
| index 412d6c3955989978be6e62a9feee8ee0ce7d9f46..542d9fdcfd3135057495b76407e6ac3aa2505e6c 100644 | 
| --- a/utils/pub/validator/name.dart | 
| +++ b/utils/pub/validator/name.dart | 
| @@ -28,7 +28,7 @@ class NameValidator extends Validator { | 
| : super(entrypoint); | 
|  | 
| Future validate() { | 
| -    return new Future.of(() { | 
| +    return new Future.sync(() { | 
| _checkName(entrypoint.root.name, 'Package name "${entrypoint.root.name}"', | 
| isPackage: true); | 
|  | 
|  |