From 3596c7d795c479c672cd846c01498270ac54f75b Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Thu, 28 Apr 2022 15:00:29 +0200
Subject: [PATCH] Bug 30626: Don't generate the query if no term passed

---
 koha-tmpl/intranet-tmpl/prog/js/datatables.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/js/datatables.js b/koha-tmpl/intranet-tmpl/prog/js/datatables.js
index 2c05bd4a464..7b8e024d50d 100644
--- a/koha-tmpl/intranet-tmpl/prog/js/datatables.js
+++ b/koha-tmpl/intranet-tmpl/prog/js/datatables.js
@@ -600,7 +600,7 @@ jQuery.fn.dataTable.ext.errMode = function(settings, note, message) {
                                 // Build query for the global search filter
                                 var or_query_parameters = settings.aoColumns
                                 .filter(function(col) {
-                                    return col.bSearchable
+                                    return col.bSearchable && filter != ''
                                 })
                                 .map(function(col) {
                                     var value = filter;
-- 
2.25.1