| Index: pkg/polymer/lib/src/build/linter.dart
|
| diff --git a/pkg/polymer/lib/src/build/linter.dart b/pkg/polymer/lib/src/build/linter.dart
|
| index 75374f59926cc69fef6e43874bd4725128541f32..9841c9cf328c75619fad7f239e32a55590819390 100644
|
| --- a/pkg/polymer/lib/src/build/linter.dart
|
| +++ b/pkg/polymer/lib/src/build/linter.dart
|
| @@ -395,7 +395,7 @@ class _LinterVisitor extends TreeVisitor {
|
| void _validateNormalElement(Element node) {
|
| // Event handlers only allowed inside polymer-elements
|
| node.attributes.forEach((name, value) {
|
| - if (name.startsWith('on')) {
|
| + if (name is String && name.startsWith('on')) {
|
| _validateEventHandler(node, name, value);
|
| }
|
| });
|
|
|