From f03e66b34e64825d9f9fb9733433f338a0fa21e1 Mon Sep 17 00:00:00 2001
From: Tobias Gross-Vogt <tobias.gross-vogt@tugraz.at>
Date: Mon, 27 Feb 2023 14:28:17 +0100
Subject: [PATCH] assure initialization of eventStack
---
.../EventSubscriber/AbstractGetAttributeSubscriber.php | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/src/Authorization/EventSubscriber/AbstractGetAttributeSubscriber.php b/src/Authorization/EventSubscriber/AbstractGetAttributeSubscriber.php
index fadd991..79b1d4e 100644
--- a/src/Authorization/EventSubscriber/AbstractGetAttributeSubscriber.php
+++ b/src/Authorization/EventSubscriber/AbstractGetAttributeSubscriber.php
@@ -11,7 +11,7 @@ use Symfony\Component\EventDispatcher\EventSubscriberInterface;
abstract class AbstractGetAttributeSubscriber implements EventSubscriberInterface
{
/** @var array */
- private $eventStack;
+ private $eventStack = [];
public static function getSubscribedEvents(): array
{
@@ -21,11 +21,6 @@ abstract class AbstractGetAttributeSubscriber implements EventSubscriberInterfac
];
}
- public function __construct()
- {
- $this->eventStack = [];
- }
-
public function onGetAvailableAttributes(GetAvailableAttributesEvent $event)
{
$event->addAttributes($this->getNewAttributes());
@@ -34,6 +29,7 @@ abstract class AbstractGetAttributeSubscriber implements EventSubscriberInterfac
public function onGetAttributeEvent(GetAttributeEvent $event)
{
try {
+ dump($this->getNewAttributes());
array_push($this->eventStack, $event);
$attributeName = $event->getAttributeName();
--
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