From ecbc4e94335c2317a94035daec75a3146a0638d0 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Fri, 27 Nov 2020 20:31:59 +0000
Subject: [PATCH] Permission->getChildren() no longer returns by-ref

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

diff --git a/src/permission/Permission.php b/src/permission/Permission.php
index b5f8e9dd9..21043fded 100644
--- a/src/permission/Permission.php
+++ b/src/permission/Permission.php
@@ -77,7 +77,7 @@ class Permission{
 	 * @return bool[]
 	 * @phpstan-return array<string, bool>
 	 */
-	public function &getChildren() : array{
+	public function getChildren() : array{
 		return $this->children;
 	}