From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Tue, 17 Aug 2021 15:42:21 +0100
Subject: [PATCH] Do not fire PlayerBucketFillEvent when no fluid


diff --git a/src/main/java/net/minecraft/world/item/BucketItem.java b/src/main/java/net/minecraft/world/item/BucketItem.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/item/BucketItem.java
+++ b/src/main/java/net/minecraft/world/item/BucketItem.java
@@ -0,0 +0,0 @@ public class BucketItem extends Item implements DispensibleContainerItem {
                         BucketPickup ifluidsource = (BucketPickup) iblockdata.getBlock();
                         // CraftBukkit start
                         ItemStack dummyFluid = ifluidsource.pickupBlock(DummyGeneratorAccess.INSTANCE, blockposition, iblockdata);
+                        if (dummyFluid.isEmpty()) return InteractionResultHolder.fail(itemstack); // Paper
                         PlayerBucketFillEvent event = CraftEventFactory.callPlayerBucketFillEvent((ServerLevel) world, user, blockposition, blockposition, movingobjectpositionblock.getDirection(), itemstack, dummyFluid.getItem(), hand); // Paper - add enumhand
 
                         if (event.isCancelled()) {