[PATCH pve-manager 12/13] ui: storage view: display error when no editor for storage type exists

["Max R. Carrara" <m.carrara@proxmox.com>]

... instead of `throw`ing an exception which gets swallowed by ExtJS
and never displayed to the user.

Signed-off-by: Max R. Carrara <m.carrara@proxmox.com>
---
 www/manager6/dc/StorageView.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/www/manager6/dc/StorageView.js b/www/manager6/dc/StorageView.js
index e4c6f07d..bcc02ed5 100644
--- a/www/manager6/dc/StorageView.js
+++ b/www/manager6/dc/StorageView.js
@@ -13,7 +13,8 @@ Ext.define(
         createStorageEditWindow: function (type, sid) {
             let schema = PVE.Utils.storageSchema[type];
             if (!schema || !schema.ipanel) {
-                throw 'no editor registered for storage type: ' + type;
+                Ext.Msg.alert(gettext('Error'), `No editor registered for storage type '${type}'`);
+                return;
             }
 
             Ext.create('PVE.storage.BaseEdit', {
-- 
2.47.3