diff --git a/lib/rules/jsx-no-undef.js b/lib/rules/jsx-no-undef.js
index f4e94c4059..939027ddac 100644
--- a/lib/rules/jsx-no-undef.js
+++ b/lib/rules/jsx-no-undef.js
@@ -102,8 +102,7 @@ module.exports = {
} while (node && node.type !== 'JSXIdentifier');
break;
case 'JSXNamespacedName':
- node = node.name.namespace;
- break;
+ return;
default:
break;
}
diff --git a/tests/lib/rules/jsx-no-undef.js b/tests/lib/rules/jsx-no-undef.js
index e2bcb30abb..40f498befd 100644
--- a/tests/lib/rules/jsx-no-undef.js
+++ b/tests/lib/rules/jsx-no-undef.js
@@ -45,6 +45,8 @@ ruleTester.run('jsx-no-undef', rule, {
code: '/*eslint no-undef:1*/ var React, app; React.render();'
}, {
code: '/*eslint no-undef:1*/ var React, app; React.render();'
+ }, {
+ code: '/*eslint no-undef:1*/ var React; React.render();'
}, {
code: `
/*eslint no-undef:1*/
@@ -87,12 +89,6 @@ ruleTester.run('jsx-no-undef', rule, {
messageId: 'undefined',
data: {identifier: 'Appp'}
}]
- }, {
- code: '/*eslint no-undef:1*/ var React; React.render();',
- errors: [{
- messageId: 'undefined',
- data: {identifier: 'Apppp'}
- }]
}, {
code: '/*eslint no-undef:1*/ var React; React.render();',
errors: [{