From edd90ccf16318ae3fd38eb7d02efd7f9424addae Mon Sep 17 00:00:00 2001
From: feildmaster <admin@feildmaster.com>
Date: Sun, 23 Dec 2012 08:59:15 -0600
Subject: [PATCH] Properly update fireworks. Fixes BUKKIT-3289

---
 .../java/org/bukkit/craftbukkit/entity/CraftFirework.java     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
index 5c89ce7d71..1a576007d3 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
@@ -25,7 +25,7 @@ public class CraftFirework extends CraftEntity implements Firework {
 
         if (item == null) {
             item = new ItemStack(Item.FIREWORKS);
-            getHandle().getDataWatcher().watch(FIREWORK_ITEM_INDEX, item);
+            getHandle().getDataWatcher().a(FIREWORK_ITEM_INDEX, item); // register
         }
 
         this.item = CraftItemStack.asCraftMirror(item);
@@ -60,5 +60,7 @@ public class CraftFirework extends CraftEntity implements Firework {
         // Copied from EntityFireworks constructor, update firework lifetime/power
         Random random = new Random();
         getHandle().b = 10 * meta.getPower() + random.nextInt(6) + random.nextInt(7);
+
+        getHandle().getDataWatcher().h(FIREWORK_ITEM_INDEX); // Update
     }
 }