From 5ba1e411b11a486870d074b6e130689d442f6f16 Mon Sep 17 00:00:00 2001
From: Lasse Mammen <lkm@bookboon.com>
Date: Tue, 5 Apr 2022 12:04:38 +0100
Subject: [PATCH] fix: optional param before required

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

diff --git a/src/Entity/Book.php b/src/Entity/Book.php
index 2562b53..db2eda2 100644
--- a/src/Entity/Book.php
+++ b/src/Entity/Book.php
@@ -140,7 +140,7 @@ public static function getAll(
     public static function getByFilters(
         Bookboon $bookboon,
         array $bookTypes = [self::_OWN_TYPE],
-        array $filters
+        array $filters = []
     ) : BookboonResponse {
         $variables = [
             'bookType' => join(',', $bookTypes),