Paper/patches/server/0520-Fix-deop-kicking-non-whitelisted-player-when-white-l.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Sat, 3 Oct 2020 22:00:27 -0500
Subject: [PATCH] Fix deop kicking non-whitelisted player when white list is
 not enabled


diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index dd51341115450a38ea5b0ea34dbadc2a8e191f60..9bd2255d31bcfd4574f8d1caf598f9141aa9e3c1 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -2104,6 +2104,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
         if (this.isEnforceWhitelist()) {
             PlayerList playerlist = source.getServer().getPlayerList();
             UserWhiteList whitelist = playerlist.getWhiteList();
+            if (!((DedicatedServer)getServer()).getProperties().whiteList.get()) return; // Paper - white list not enabled
             List<ServerPlayer> list = Lists.newArrayList(playerlist.getPlayers());
             Iterator iterator = list.iterator();