From 99311ed0d8107e5088ae1f597f8f5aba8ce22202 Mon Sep 17 00:00:00 2001
From: Emil Cieslar <emil.cieslar@gmail.com>
Date: Tue, 10 Apr 2018 16:23:15 +0200
Subject: [PATCH] Fixed focusField timeout

When powerselect element was already destroyed.
---
 src/Select.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Select.js b/src/Select.js
index c2f14c8..9f03769 100644
--- a/src/Select.js
+++ b/src/Select.js
@@ -64,6 +64,7 @@ export default class Select extends Component {
   componentWillUnmount() {
     document.removeEventListener('keydown', this.documentEventListeners.handleEscapePress);
     document.removeEventListener('click', this.documentEventListeners.handleDocumentClick, true);
+    clearTimeout(this.focusFieldTimeout);
   }
 
   flattenOptions(options) {
@@ -152,7 +153,7 @@ export default class Select extends Component {
   }
 
   focusField = () => {
-    setTimeout(() => {
+    this.focusFieldTimeout = setTimeout(() => {
       this.powerselect.focus();
     });
   };