From a03ccd7b59fd3d5cb095d1c02bcfd9e9d708ce63 Mon Sep 17 00:00:00 2001
From: Nick O'Leary <nick.oleary@gmail.com>
Date: Sun, 15 Jan 2017 13:37:21 +0000
Subject: [PATCH] Nodes with hasUsers set to false should not appear unused

---
 editor/js/ui/tab-config.js | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/editor/js/ui/tab-config.js b/editor/js/ui/tab-config.js
index 3b5c2418c..5041d4433 100644
--- a/editor/js/ui/tab-config.js
+++ b/editor/js/ui/tab-config.js
@@ -113,7 +113,7 @@ RED.sidebar.config = (function() {
         if (showUnusedOnly) {
             var hiddenCount = nodes.length;
             nodes = nodes.filter(function(n) {
-                return n.users.length === 0;
+                return n._def.hasUsers!==false && n.users.length === 0;
             })
             hiddenCount = hiddenCount - nodes.length;
             if (hiddenCount > 0) {
@@ -151,10 +151,11 @@ RED.sidebar.config = (function() {
 
                 var entry = $('<li class="palette_node config_node palette_node_id_'+node.id.replace(/\./g,"-")+'"></li>').appendTo(list);
                 $('<div class="palette_label"></div>').text(label).appendTo(entry);
-
-                var iconContainer = $('<div/>',{class:"palette_icon_container  palette_icon_container_right"}).text(node.users.length).appendTo(entry);
-                if (node.users.length === 0) {
-                    entry.addClass("config_node_unused");
+                if (node._def.hasUsers !== false) {
+                    var iconContainer = $('<div/>',{class:"palette_icon_container  palette_icon_container_right"}).text(node.users.length).appendTo(entry);
+                    if (node.users.length === 0) {
+                        entry.addClass("config_node_unused");
+                    }
                 }
                 entry.on('click',function(e) {
                     RED.sidebar.info.refresh(node);