From 55412a33ec24b53d2fe164145e232e59e239ed13 Mon Sep 17 00:00:00 2001
From: FroggyFlox <30297881+FroggyFlox@users.noreply.github.com>
Date: Sat, 23 Feb 2019 19:05:15 -0500
Subject: [PATCH] Skip empty label fields

Add simple if statement to ignore fields with empty values for labels.

Fixes #2018.
---
 .../storageadmin/static/storageadmin/js/views/rockons.js      | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/rockstor/storageadmin/static/storageadmin/js/views/rockons.js b/src/rockstor/storageadmin/static/storageadmin/js/views/rockons.js
index 3f925fc8b..f9f5558d5 100644
--- a/src/rockstor/storageadmin/static/storageadmin/js/views/rockons.js
+++ b/src/rockstor/storageadmin/static/storageadmin/js/views/rockons.js
@@ -1241,7 +1241,9 @@ RockonAddLabel = RockstorWizardPage.extend({
             return $.Deferred().reject();
         }
         var field_data = $('input[name^=labels]').map(function(idx, elem) {
-            return $(elem).val();
+            if ($(elem).val() != "") {
+                return $(elem).val();
+            }
         }).get();
         var new_labels = {};
         field_data.forEach(function(prop) {