From b62bdceaf3b42a7cc6089b03789f7d5c859395ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mr=C2=B7x?= <as2252258@163.com>
Date: Tue, 3 Aug 2021 18:27:17 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E5=90=8D?=
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---
 System/Events/EventProvider.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/System/Events/EventProvider.php b/System/Events/EventProvider.php
index d3682f0e..a9f8a51b 100644
--- a/System/Events/EventProvider.php
+++ b/System/Events/EventProvider.php
@@ -21,7 +21,7 @@ class EventProvider implements EventProviders
 	{
 		$queue = new \SplPriorityQueue();
 		// TODO: Implement getListenersForEvent() method.
-		foreach ($this->_listeners as $listener) {
+		foreach ($this->_listeners[get_class($event)] ?? [] as $listener) {
 			if (!($event instanceof $listener->event)) {
 				continue;
 			}