From e087bcc7ac094a37be8480dd441548cd92042a3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Viktor=20Ma=C5=A1=C3=AD=C4=8Dek?= <viktor@masicek.net>
Date: Wed, 2 Nov 2022 16:12:07 +0100
Subject: [PATCH] Call filterCallback supported variable reference

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

diff --git a/src/QueryObjectDataSource.php b/src/QueryObjectDataSource.php
index 69e92a9..c530e23 100644
--- a/src/QueryObjectDataSource.php
+++ b/src/QueryObjectDataSource.php
@@ -129,7 +129,7 @@ public function setData($data) {
 	public function filter(array $filters): void
 	{
 		if (is_callable($this->filterCallback)) {
-			call_user_func($this->filterCallback, $this->queryObject, $filters);
+			($this->filterCallback)($this->queryObject, $filters);
 		}
 
 		/** @var Filter $filter */