From 085fb283e529b0d7f7188da82f1a702c7aaff2c2 Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Wed, 10 May 2017 16:25:46 +0100
Subject: [PATCH] Fix test for valid js identifiers in debug path construction

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

diff --git a/editor/js/ui/utils.js b/editor/js/ui/utils.js
index d7c151604..260db2b61 100644
--- a/editor/js/ui/utils.js
+++ b/editor/js/ui/utils.js
@@ -265,7 +265,7 @@ RED.utils = (function() {
                     for (i=0;i<keys.length;i++) {
                         var row = $('<div class="debug-message-object-entry collapsed"></div>').appendTo(element);
                         var newPath = path;
-                        if (/^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(keys[i])) {
+                        if (/^[a-zA-Z_$][0-9a-zA-Z_$]*$/.test(keys[i])) {
                             newPath += "."+keys[i];
                         } else {
                             newPath += "[\""+keys[i].replace(/"/,"\\\"")+"\"]"