[core] TagInput: use undefined instead of null to hide clearButton (#…

…3436)
palantir · Mar 22, 2019 · 00b7602 · 00b7602 · blueprint-bot · Mar 22, 2019
1 parent 4d5f150
commit 00b7602
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/docs-app/src/examples/select-examples/multiSelectExample.tsx b/packages/docs-app/src/examples/select-examples/multiSelectExample.tsx
@@ -76,7 +76,8 @@ export class MultiSelectExample extends React.PureComponent<IExampleProps, IMult
         const maybeCreateNewItemFromQuery = allowCreate ? createFilm : undefined;
         const maybeCreateNewItemRenderer = allowCreate ? renderCreateFilmOption : null;
 
-        const clearButton = films.length > 0 ? <Button icon="cross" minimal={true} onClick={this.handleClear} /> : null;
+        const clearButton =
+            films.length > 0 ? <Button icon="cross" minimal={true} onClick={this.handleClear} /> : undefined;
 
         return (
             <Example options={this.renderOptions()} {...this.props}>