From b00fd47b853d15d520610cd8bb8cfa921ab28810 Mon Sep 17 00:00:00 2001
From: CraftBukkit/Spigot <noreply+git-craftbukkit@papermc.io>
Date: Mon, 12 Jun 2023 20:42:20 +1000
Subject: [PATCH] Check in getOfflinePlayer is OK

By: md_5 <git@md-5.net>
---
 .../src/main/java/org/bukkit/craftbukkit/CraftServer.java        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 2ce42e799c..a1d2fa7f3a 100644
--- a/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -1639,6 +1639,7 @@ public final class CraftServer implements Server {
     @Deprecated
     public OfflinePlayer getOfflinePlayer(String name) {
         Preconditions.checkArgument(name != null, "name cannot be null");
+        Preconditions.checkArgument(!name.isBlank(), "name cannot be empty");
 
         OfflinePlayer result = getPlayerExact(name);
         if (result == null) {