check if callback is a function,

stipsan · Dec 19, 2016 · 5a89dc6 · 5a89dc6
1 parent c60f899
commit 5a89dc6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Modal/index.js b/src/Modal/index.js
@@ -54,7 +54,7 @@ export default class Modal extends Component {
       () => setTimeout(
         () => {
           this.modal.closePortal()
-          if (callback) {
+          if (typeof callback === 'function') {
             callback()
           }
         },