quarantine list: code reduction

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/js/QuarantineList.js b/js/QuarantineList.js
index 5d8ebfa7fdd1f2438e8e3a2cb234f13abf5690bb..9161a552ed92f4c8e9c47f55df512fd524af7cf6 100644 (file)
--- a/js/QuarantineList.js
+++ b/js/QuarantineList.js
@@ -337,10 +337,7 @@ Ext.define('PMG.QuarantineList', {
                displayField: 'mail',
                valueField: 'mail',
                listConfig: {
-                   emptyText:
-                       '<div class="x-grid-empty">' +
-                           gettext('No data in database') +
-                       '</div>',
+                   emptyText: `<div class="x-grid-empty">${gettext('No data in database')}</div>`,
                },
                store: {
                    proxy: {