Check for undefined before accessing node.type_annotations

jsx-eslint · Jul 8, 2024 · 3e02d91 · 3e02d91
1 parent 51d342b
commit 3e02d91
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rules/sort-prop-types.js b/lib/rules/sort-prop-types.js
@@ -230,7 +230,7 @@ module.exports = {
     }
 
     function handleFunctionComponent(node) {
-      const firstArg = node.params[0].typeAnnotation && node.params[0].typeAnnotation.typeAnnotation;
+      const firstArg = node.params && node.params.length > 0 && node.params[0].typeAnnotation && node.params[0].typeAnnotation.typeAnnotation;
       if (firstArg && firstArg.type === 'TSTypeReference') {
         const propType = typeAnnotations.get(firstArg.typeName.name)
           && typeAnnotations.get(firstArg.typeName.name)[0];