From bc6d3ce8a0a3ba09af185bcc3d3c9f1ded5e3805 Mon Sep 17 00:00:00 2001
From: Ylian Saint-Hilaire <ysainthilaire@hotmail.com>
Date: Tue, 15 Feb 2022 10:57:20 -0800
Subject: [PATCH] Fixed web page error, #3650

---
 views/default.handlebars | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/views/default.handlebars b/views/default.handlebars
index d0e3e492..6b0149e7 100644
--- a/views/default.handlebars
+++ b/views/default.handlebars
@@ -4049,7 +4049,7 @@
                             }
                         } else {
                             // If sorted by "Groups-Tags" and a device has no tags, put in a group only section.
-                            if ((sort == 4) && ((node.tags == null) || (node.tags.length == 0))) {
+                            if ((sort == 4) && (mesh2 != null) && ((node.tags == null) || (node.tags.length == 0))) {
                                 var tag = mesh2.name;
                                 var collapsed = CollapsedGroups['tag:' + encodeURIComponentEx(tag)];
                                 var r2 = r.replace('**xx**xx*TaG*xx**xx**', encodeURIComponentEx(tag) + (collapsed?' style=display:none':''));