From 92d5af7446c8a7b64acce421b2fe7b12d858c4cd Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Fri, 15 Jul 2016 22:33:17 +0100
Subject: [PATCH] Ensure 'false' property values are displayed in info panel
 Fixes #940

---
 editor/js/ui/tab-info.js          | 10 ++++++----
 red/api/locales/en-US/editor.json |  1 +
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/editor/js/ui/tab-info.js b/editor/js/ui/tab-info.js
index 52f8ec8eb..c11e1a446 100644
--- a/editor/js/ui/tab-info.js
+++ b/editor/js/ui/tab-info.js
@@ -1,5 +1,5 @@
 /**
- * Copyright 2013, 2015 IBM Corp.
+ * Copyright 2013, 2016 IBM Corp.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -102,11 +102,13 @@ RED.sidebar.info = (function() {
             if (node._def) {
                 for (var n in node._def.defaults) {
                     if (n != "name" && node._def.defaults.hasOwnProperty(n)) {
-                        var val = node[n]||"";
+                        var val = node[n];
                         var type = typeof val;
-                        if (type === "string") {
+                        if (val === null || val === undefined) {
+                            val = '<span style="font-style: italic; color: #ccc;">'+RED._("sidebar.info.null")+'</span>';
+                        } else if (type === "string") {
                             if (val.length === 0) {
-                                val += '<span style="font-style: italic; color: #ccc;">'+RED._("sidebar.info.blank")+'</span>';
+                                val = '<span style="font-style: italic; color: #ccc;">'+RED._("sidebar.info.blank")+'</span>';
                             } else {
                                 if (val.length > 30) {
                                     val = val.substring(0,30)+" ...";
diff --git a/red/api/locales/en-US/editor.json b/red/api/locales/en-US/editor.json
index 9a0ab3aac..75d1dc8ce 100644
--- a/red/api/locales/en-US/editor.json
+++ b/red/api/locales/en-US/editor.json
@@ -212,6 +212,7 @@
             "instances": "Instances",
             "properties": "Properties",
             "blank": "blank",
+            "null": "null",
             "arrayItems": "__count__ items"
         },
         "config": {