From 54462c26f20dea9f81554a9bdb536d693e431a19 Mon Sep 17 00:00:00 2001
From: Nicola Murino <nicola.murino@gmail.com>
Date: Sun, 16 Apr 2023 15:38:49 +0200
Subject: [PATCH] WebAdmin: display undefined js objects as empty string

This is probably something that changed in the recent datatables update,
before it was handled automatically

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
---
 templates/webadmin/events.html  | 9 +++++++++
 templates/webadmin/iplists.html | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/templates/webadmin/events.html b/templates/webadmin/events.html
index fb0ab908..dd0fc1b8 100644
--- a/templates/webadmin/events.html
+++ b/templates/webadmin/events.html
@@ -414,6 +414,9 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
                     "defaultContent": "",
                     "render": function (data, type, row) {
                         if (type === 'display') {
+                            if (!data){
+                                return "";
+                            }
                             return escapeHTML(data);
                         }
                         return data;
@@ -492,6 +495,9 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
                     "data": "virtual_path",
                     "render": function (data, type, row) {
                         if (type === 'display') {
+                            if (!data){
+                                return "";
+                            }
                             let ellipsisFn = $.fn.dataTable.render.ellipsis(70, true, true);
                             if (row["virtual_target_path"]){
                                 return ellipsisFn(`${data} => ${row["virtual_target_path"]}`,type);
@@ -505,6 +511,9 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
                     "data": "username",
                     "defaultContent": "",
                     "render": function (data, type, row) {
+                        if (!data){
+                            return "";
+                        }
                         if (type === 'display') {
                             return escapeHTML(data);
                         }
diff --git a/templates/webadmin/iplists.html b/templates/webadmin/iplists.html
index d4286bd2..a8afaa45 100644
--- a/templates/webadmin/iplists.html
+++ b/templates/webadmin/iplists.html
@@ -455,6 +455,9 @@ $(document).ready(function () {
                 "data": "description",
                 "render": function (data, type, row) {
                     if (type === 'display') {
+                        if (!data){
+                            return "";
+                        }
                         let ellipsisFn = $.fn.dataTable.render.ellipsis(70, true, true);
                         return ellipsisFn(data,type);
                     }