From 1ed8e0096b00de37e0c145255f9f196a5cc44e3f Mon Sep 17 00:00:00 2001
From: Dominik Csapak <d.csapak@proxmox.com>
Date: Fri, 10 Nov 2023 11:12:59 +0100
Subject: [PATCH] ui: resource tree: fix showing empty tooltips

stop the tooltip show when the there is no text
this could happen for e.g. nodes that should not have a tooltip

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 www/manager6/tree/ResourceTree.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/www/manager6/tree/ResourceTree.js b/www/manager6/tree/ResourceTree.js
index 3d2dd931..ed51ac32 100644
--- a/www/manager6/tree/ResourceTree.js
+++ b/www/manager6/tree/ResourceTree.js
@@ -417,7 +417,12 @@ Ext.define('PVE.tree.ResourceTree', {
 			listeners: {
 			    beforeshow: function(tip) {
 				let rec = me.getView().getRecord(tip.triggerElement);
-				tip.update(me.getToolTip(rec.data));
+				let tipText = me.getToolTip(rec.data);
+				if (tipText) {
+				    tip.update(tipText);
+				    return true;
+				}
+				return false;
 			    },
 			},
 		    });