From c3fefc1fc0662a5ac11eafb251d59fc9e29349e2 Mon Sep 17 00:00:00 2001
From: grabus <grabovalex@gmail.com>
Date: Thu, 26 May 2016 21:35:18 +0300
Subject: [PATCH] Fix memory leak because of fakeHandlers (#243)

addEventListener always returns undefined by spec
https://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-EventTarget-addEventListener
---
 src/clipboard-action.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/clipboard-action.js b/src/clipboard-action.js
index 97452f8..e33a677 100644
--- a/src/clipboard-action.js
+++ b/src/clipboard-action.js
@@ -49,7 +49,7 @@ class ClipboardAction {
 
         this.removeFake();
 
-        this.fakeHandler = document.body.addEventListener('click', () => this.removeFake());
+        this.fakeHandler = document.body.addEventListener('click', () => this.removeFake()) || true;
 
         this.fakeElem = document.createElement('textarea');
         // Prevent zooming on iOS