From 9a30b98880fe2fc511b077f20994702ed7301ce5 Mon Sep 17 00:00:00 2001
From: Joao Moreno <jomo@microsoft.com>
Date: Tue, 25 Jul 2017 10:45:45 +0200
Subject: [PATCH] safeguard npe

---
 src/xterm.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xterm.js b/src/xterm.js
index 8685cbad..b0ed3eb7 100644
--- a/src/xterm.js
+++ b/src/xterm.js
@@ -517,7 +517,7 @@ Terminal.prototype.initGlobal = function() {
   on(this.element, 'copy', event => {
     // If mouse events are active it means the selection manager is disabled and
     // copy should be handled by the host program.
-    if (!this.selectionManager.hasSelection) {
+    if (!term.hasSelection) {
       return;
     }
     copyHandler(event, term, this.selectionManager);