PaperMC/Spigot-Server-Patches/0147-Don-t-lookup-game-profiles-that-have-no-UUID-and-no-.patch
Aikar 18c3716c49
Current Chunk for Entity and Block Entities, counts by entity type
This enables us a fast reference to the entities current chunk instead
of having to look it up by hashmap lookups.

We also store counts by type to further enable other performance optimizations in later patches.
2018-07-04 03:58:56 -04:00

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Diff

From 0aa3b7dfdf6535beb442e6ef6a6f609e15d4671c Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Sat, 16 Jul 2016 19:11:17 -0500
Subject: [PATCH] Don't lookup game profiles that have no UUID and no name
diff --git a/src/main/java/net/minecraft/server/UserCache.java b/src/main/java/net/minecraft/server/UserCache.java
index 4fb17a801..7ce08eb8b 100644
--- a/src/main/java/net/minecraft/server/UserCache.java
+++ b/src/main/java/net/minecraft/server/UserCache.java
@@ -87,7 +87,7 @@ public class UserCache {
};
gameprofilerepository.findProfilesByNames(new String[] { s}, Agent.MINECRAFT, profilelookupcallback);
- if (!d() && agameprofile[0] == null) {
+ if (!d() && agameprofile[0] == null && !org.apache.commons.lang3.StringUtils.isBlank(s)) { // Paper - Don't lookup a profile with a blank name
UUID uuid = EntityHuman.a(new GameProfile((UUID) null, s));
GameProfile gameprofile = new GameProfile(uuid, s);
--
2.18.0