From 008bc98070e9b797925699cdaa5c6e3da82da8ac Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Mon, 27 Apr 2015 19:59:09 +0100
Subject: [PATCH] Ensure node help is blank if otherwise undefined

---
 red/nodes/registry/registry.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/red/nodes/registry/registry.js b/red/nodes/registry/registry.js
index 8d4bf99d2..886be8767 100644
--- a/red/nodes/registry/registry.js
+++ b/red/nodes/registry/registry.js
@@ -335,7 +335,7 @@ function getAllNodeConfigs(lang) {
             var config = moduleConfigs[getModule(id)].nodes[getNode(id)];
             if (config.enabled && !config.err) {
                 result += config.config;
-                result += loader.getNodeHelp(config,lang||"en-US")
+                result += loader.getNodeHelp(config,lang||"en-US")||"";
                 //script += config.script;
             }
         }