From e013afb053e633ec24e0f7fece403f5da77b9dca Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Wed, 4 Mar 2015 21:44:14 +0000
Subject: [PATCH] Import/Export dialogs cannot be cancelled Fixes #577

---
 public/red/ui/editor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/red/ui/editor.js b/public/red/ui/editor.js
index 0fe186723..4aba110fd 100644
--- a/public/red/ui/editor.js
+++ b/public/red/ui/editor.js
@@ -257,7 +257,7 @@ RED.editor = (function() {
                     id: "node-dialog-cancel",
                     text: "Cancel",
                     click: function() {
-                        if (editing_node._def) {
+                        if (editing_node && editing_node._def) {
                             if (editing_node._def.oneditcancel) {
                                 editing_node._def.oneditcancel.call(editing_node);
                             }