| Index: sdk/lib/core/string_sink.dart
|
| diff --git a/sdk/lib/core/string_sink.dart b/sdk/lib/core/string_sink.dart
|
| index 04650f7014f49c6516fa741a257bd105b2db92ba..1e1647edeee24711cb62f680fdf6974dd89c649d 100644
|
| --- a/sdk/lib/core/string_sink.dart
|
| +++ b/sdk/lib/core/string_sink.dart
|
| @@ -21,7 +21,7 @@ abstract class StringSink {
|
| * Converts [obj] to a String by invoking `toString` and adds the result to
|
| * `this`. Then adds a new line.
|
| */
|
| - void writeln(Object obj);
|
| + void writeln([Object obj = ""]);
|
|
|
| /**
|
| * Writes the [charCode] to `this`.
|
|
|