From f4ffbcd5b81104ce94b2266ac109005e055ac0fb Mon Sep 17 00:00:00 2001
From: vveeps <54472340+vveeps@users.noreply.github.com>
Date: Thu, 28 Oct 2021 17:38:32 +0300
Subject: [PATCH] make player.destroy work even when already disconnected

---
 pomice/player.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/pomice/player.py b/pomice/player.py
index 8d9beb1..66597ca 100644
--- a/pomice/player.py
+++ b/pomice/player.py
@@ -206,14 +206,22 @@ class Player(VoiceProtocol):
         try:
             await self.guild.change_voice_state(channel=None)
         finally:
-            self._is_connected = False
             self.cleanup()
+            self._is_connected = False
             self.channel = None
             del self._node._players[self.guild.id]
 
     async def destroy(self):
         """Disconnects the player and sends a call to destroy the player on Lavalink's end."""
-        await self.disconnect()
+        try:
+            await self.disconnect()
+        except AttributeError:
+            # 'NoneType' has no attribute '_get_voice_client_key' raised by self.cleanup() ->
+            # assume we're already disconnected and cleaned up
+            assert self.channel is None \
+                and not self.is_connected \
+                and self.guild.id not in self._node._players
+
         await self._node.send(op="destroy", guildId=str(self.guild.id))
 
     async def play(