From 922ae30a0f78c9e80a73a12f8e44565e40d75388 Mon Sep 17 00:00:00 2001
From: Etienne Lemay <etiennelemay21@gmail.com>
Date: Fri, 29 Sep 2017 19:14:24 -0400
Subject: [PATCH] Fix TypeError on emoji click when picker has been unmounted
 [Fix #126] `isMounted` is being deprecated, so we test against scroll ref
 being defined

---
 src/components/picker.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/picker.js b/src/components/picker.js
index efdba6a..3e2c28f 100644
--- a/src/components/picker.js
+++ b/src/components/picker.js
@@ -189,6 +189,7 @@ export default class Picker extends React.Component {
       component.forceUpdate()
 
       window.requestAnimationFrame(() => {
+        if (!this.scroll) return
         component.memoizeSize()
         if (maxMargin == component.maxMargin) return