fix: hide empty example when it is not defined

Redocly · Jul 7, 2019 · 4bd499f · 4bd499f
1 parent 027d83a
commit 4bd499f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/components/Fields/FieldDetails.tsx b/src/components/Fields/FieldDetails.tsx
@@ -33,7 +33,8 @@ export class FieldDetails extends React.PureComponent<FieldProps> {
     if (showExamples) {
       const label = l('example') + ':';
       if (field.in && field.style) {
-        const serializedValue = serializeParameterValue(field, example);
+        const serializedValue =
+          example !== undefined ? serializeParameterValue(field, example) : undefined;
         exampleField = <FieldDetail label={label} value={serializedValue} raw={true} />;
       } else {
         exampleField = <FieldDetail label={label} value={example} />;