From e720c001a981ffca36b766e2aa7568ec76f28581 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <dktapps@pmmp.io>
Date: Sun, 11 Apr 2021 17:21:29 +0100
Subject: [PATCH] ConsoleCommandSender: ensure that PermissibleBase doesn't
 leak if recalculatePermissions() was called, the PermissionManager will
 reference it, preventing it from being GC'd.

---
 src/command/ConsoleCommandSender.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/command/ConsoleCommandSender.php b/src/command/ConsoleCommandSender.php
index 5649f9f4c9..e94d8483e9 100644
--- a/src/command/ConsoleCommandSender.php
+++ b/src/command/ConsoleCommandSender.php
@@ -87,4 +87,9 @@ class ConsoleCommandSender implements CommandSender{
 		}
 		$this->lineHeight = $height;
 	}
+
+	public function __destruct(){
+		//permission subscriptions need to be cleaned up explicitly
+		$this->perm->destroyCycles();
+	}
 }