From a678c4157450f674f5e72665cc663478c62c58cb Mon Sep 17 00:00:00 2001
From: CraftBukkit/Spigot <noreply+git-craftbukkit@papermc.io>
Date: Mon, 12 Jun 2023 21:09:17 +1000
Subject: [PATCH] Fix unintended change to createBlockData contract

By: md_5 <git@md-5.net>
---
 .../src/main/java/org/bukkit/craftbukkit/CraftServer.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 a1d2fa7f3a..6916610884 100644
--- a/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2222,7 +2222,7 @@ public final class CraftServer implements Server {
 
     @Override
     public BlockData createBlockData(org.bukkit.Material material, String data) {
-        Preconditions.checkArgument(material != null, "Material cannot be null");
+        Preconditions.checkArgument(material != null || data != null, "Must provide one of material or data");
 
         return CraftBlockData.newData(material, data);
     }