Chromium Code Reviews| Index: dart/frog/leg/tree/unparser.dart |
| diff --git a/dart/frog/leg/tree/unparser.dart b/dart/frog/leg/tree/unparser.dart |
| index 77cecc78019fabd5c70dad12de4251c81a5355ff..6323f0257a1733d0acdb036d912feb8cdb52ca48 100644 |
| --- a/dart/frog/leg/tree/unparser.dart |
| +++ b/dart/frog/leg/tree/unparser.dart |
| @@ -152,7 +152,7 @@ class Unparser implements Visitor { |
| sb.add(' '); |
| visit(node.expression); |
| } |
| - add(node.endToken.value); |
| + if (node.endToken !== null) add(node.endToken.value); |
| } |