From 12141bc655408e2efbc3964d50941b6a25e254bc Mon Sep 17 00:00:00 2001
From: root <root@DESKTOP-9AMNB8N.localdomain>
Date: Sun, 16 Feb 2020 20:56:58 -0400
Subject: [PATCH] Add extra value checking to enable adding tags with value ''
 from text area.

---
 modules/util/util.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/util/util.js b/modules/util/util.js
index a7ea8675e..6f158d012 100644
--- a/modules/util/util.js
+++ b/modules/util/util.js
@@ -21,7 +21,7 @@ export function utilTagDiff(oldTags, newTags) {
         var oldVal = oldTags[k];
         var newVal = newTags[k];
 
-        if (oldVal && (!newVal || newVal !== oldVal)) {
+        if ((oldVal || oldVal === '') && (!newVal || newVal !== oldVal)) {
             tagDiff.push({
                 type: '-',
                 key: k,
@@ -30,7 +30,7 @@ export function utilTagDiff(oldTags, newTags) {
                 display: '- ' + k + '=' + oldVal
             });
         }
-        if (newVal && (!oldVal || newVal !== oldVal)) {
+        if ((newVal || newVal === '') && (!oldVal || newVal !== oldVal)) {
             tagDiff.push({
                 type: '+',
                 key: k,