From ec45b861b66ef31bd90f937627266d943c621ec4 Mon Sep 17 00:00:00 2001
From: riophae <riophaelee@gmail.com>
Date: Mon, 16 Oct 2017 05:29:18 +0800
Subject: [PATCH] refactor componentWillUnmount()

---
 src/Select.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/Select.js b/src/Select.js
index 1c593413e1..99eabe98ae 100644
--- a/src/Select.js
+++ b/src/Select.js
@@ -143,11 +143,7 @@ class Select extends React.Component {
 	}
 
 	componentWillUnmount () {
-		if (!document.removeEventListener && document.detachEvent) {
-			document.detachEvent('ontouchstart', this.handleTouchOutside);
-		} else {
-			document.removeEventListener('touchstart', this.handleTouchOutside);
-		}
+		this.toggleTouchOutsideEvent(false);
 	}
 
 	toggleTouchOutsideEvent (enabled) {