From 02e92d4c8d576522860831a8ddf5a2bb2599c930 Mon Sep 17 00:00:00 2001
From: Sergio Mendolia <sergio@mendolia.dev>
Date: Thu, 21 Sep 2023 18:58:26 +0200
Subject: [PATCH] fix for serie

---
 src/Form/BookFilterType.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Form/BookFilterType.php b/src/Form/BookFilterType.php
index a674dd47..3c89955d 100644
--- a/src/Form/BookFilterType.php
+++ b/src/Form/BookFilterType.php
@@ -148,7 +148,7 @@ public function buildForm(FormBuilderInterface $builder, array $options): void
 
                 foreach ($series as $key => $serie) {
                     if ($serie === 'no_serie') {
-                        $orModule->add('book.serie = \'[]\'');
+                        $orModule->add('book.serie is null');
                     } else {
                         $orModule->add('book.serie=:serie'.$key);
                         $qb->setParameter('serie'.$key, $serie);