[PATCH proxmox-backup v3 6/6] ui: datastore: fix content search empty tree

[Erik Fastermann <e.fastermann@proxmox.com>]

Display items again when searching by a non existing value and
clearing the search bar.

Co-authored-by: Dominik Csapak <d.csapak@proxmox.com>
Signed-off-by: Erik Fastermann <e.fastermann@proxmox.com>
---

 changes since v2:
 * improved the fix to more accurately address the underlying problem

 www/datastore/Content.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/www/datastore/Content.js b/www/datastore/Content.js
index 3d55b454c..bd989e660 100644
--- a/www/datastore/Content.js
+++ b/www/datastore/Content.js
@@ -950,6 +950,9 @@ Ext.define('PBS.DataStoreContent', {
                 store.clearFilter();
                 // only collapse the children below our toplevel namespace "root"
                 store.getRoot().lastChild.collapseChildren(true);
+                // expand just the namespace "root", otherwise the navigation breaks,
+                // as the children are not accessible anymore
+                store.getRoot().lastChild.expand();
                 tf.triggers.clear.setVisible(false);
                 return;
             }
-- 
2.47.3