From 9f1373945bdc87c385d966b26e26ff398883dc9b Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Tue, 12 May 2020 13:42:01 +0100
Subject: [PATCH] [help-sidebar] Tidy up some errors

---
 .../node_modules/@node-red/editor-client/src/js/ui/tab-help.js  | 2 --
 packages/node_modules/@node-red/nodes/core/network/10-mqtt.html | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js
index b480dde67..c75dba284 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js
@@ -318,8 +318,6 @@ RED.sidebar.help = (function() {
                 } else if (node.type !== 'group'){
                     showHelp(node.type);
                 }
-            } else {
-                refresh(selection.nodes);
             }
         }
     }
diff --git a/packages/node_modules/@node-red/nodes/core/network/10-mqtt.html b/packages/node_modules/@node-red/nodes/core/network/10-mqtt.html
index 0d16abdfc..c1b02e836 100644
--- a/packages/node_modules/@node-red/nodes/core/network/10-mqtt.html
+++ b/packages/node_modules/@node-red/nodes/core/network/10-mqtt.html
@@ -303,7 +303,7 @@
                 return this.name;
             }
             var b = this.broker;
-            if (b === "") { b = "undefined"; }
+            if (!b) { b = "undefined"; }
             var lab = "";
             lab = (this.clientid?this.clientid+"@":"")+b;
             if (b.indexOf("://") === -1){