From da82d14c18104f6e462f89f9cde0fa2f91bca99f Mon Sep 17 00:00:00 2001
From: Alireza Ahmadi <alireza7@gmail.com>
Date: Tue, 5 Dec 2023 19:23:02 +0100
Subject: [PATCH] [bug] fix error in deepSearch #698

---
 web/assets/js/util/utils.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/assets/js/util/utils.js b/web/assets/js/util/utils.js
index f0f99eb9..97d20082 100644
--- a/web/assets/js/util/utils.js
+++ b/web/assets/js/util/utils.js
@@ -177,7 +177,7 @@ class ObjectUtil {
                 }
             }
         } else {
-            return obj.toString().toLowerCase().indexOf(key.toLowerCase()) >= 0;
+            return this.isEmpty(obj) ? false : obj.toString().toLowerCase().indexOf(key.toLowerCase()) >= 0;
         }
         return false;
     }