From 92dbd9dd3751b8a5234931c63de5e3f2a67b082c Mon Sep 17 00:00:00 2001
From: DL6ER <dl6er@dl6er.de>
Date: Tue, 19 Jan 2021 07:11:11 +0100
Subject: [PATCH] Only add link to Query Log when filtering property is
 available

Signed-off-by: DL6ER <dl6er@dl6er.de>
---
 scripts/pi-hole/js/index.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/pi-hole/js/index.js b/scripts/pi-hole/js/index.js
index f56d6360..b94d63ff 100644
--- a/scripts/pi-hole/js/index.js
+++ b/scripts/pi-hole/js/index.js
@@ -497,7 +497,9 @@ function updateForwardDestinationsPie() {
       } else if (e.which === 1) {
         // which == 1 is left mouse button
         var obj = encodeURIComponent(e.target.textContent);
-        window.open("queries.php?forwarddest=" + obj, "_self");
+        if (obj.length > 0) {
+          window.open("queries.php?forwarddest=" + obj, "_self");
+        }
       }
     });
   }).done(function () {