From dfdd2dadb4e498325efbd123cf4e8aac378dadb6 Mon Sep 17 00:00:00 2001
From: FreddleSpl0it <patschul@posteo.de>
Date: Fri, 6 May 2022 08:30:15 +0200
Subject: [PATCH] [Web] domain/mailbox tagging check for empty tags

---
 data/web/js/build/014-mailcow.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/data/web/js/build/014-mailcow.js b/data/web/js/build/014-mailcow.js
index bf7e78b1..dc550bb9 100644
--- a/data/web/js/build/014-mailcow.js
+++ b/data/web/js/build/014-mailcow.js
@@ -290,6 +290,7 @@ $(document).ready(function() {
     var tagValuesElem = $(tagboxElem).find(".tag-values")[0];
 
     var tag = escapeHtml($(tagInputElem).val());
+    if (!tag) return;
     var value_tags = [];
     try {
       value_tags = JSON.parse($(tagValuesElem).val());