Fix crash when retrieving propType name (fixes #163)

jsx-eslint · Jul 21, 2015 · 6f6f4c0 · 6f6f4c0
1 parent 94eb949
commit 6f6f4c0
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Showing 2 changed files with 21 additions and 1 deletion.
diff --git a/lib/rules/prop-types.js b/lib/rules/prop-types.js
@@ -461,7 +461,7 @@ module.exports = function(context) {
             propTypes = null;
           }
         }
-        if (propTypes) {
+        if (propTypes && propTypes.property) {
           curDeclaredPropTypes[propTypes.property.name] =
             buildReactDeclarationTypes(propTypes.parent.right);
         }

diff --git a/tests/lib/rules/prop-types.js b/tests/lib/rules/prop-types.js
@@ -597,6 +597,26 @@ eslintTester.addRuleTest('lib/rules/prop-types', {
         classes: true,
         jsx: true
       }
+    }, {
+      code: [
+        'class Comp1 extends Component {',
+        '  render() {',
+        '    return <span />;',
+        '  }',
+        '}',
+        'Comp1.propTypes = {',
+        '  prop1: PropTypes.number',
+        '};',
+        'class Comp2 extends Component {',
+        '  render() {',
+        '    return <span />;',
+        '  }',
+        '}',
+        'Comp2.propTypes = {',
+        '  prop2: PropTypes.arrayOf(Comp1.propTypes.prop1)',
+        '};'
+      ].join('\n'),
+      parser: 'babel-eslint'
     }
   ],