1 files changed, 8 insertions, 2 deletions
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftBlockChangeDelegate.java b/src/main/java/org/bukkit/craftbukkit/CraftBlockChangeDelegate.java
index 470828a2..5946e7d0 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftBlockChangeDelegate.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftBlockChangeDelegate.java
@@ -1,6 +1,7 @@
 package org.bukkit.craftbukkit;
 
 import net.minecraft.server.Block;
+import net.minecraft.server.World;
 
 import org.bukkit.BlockChangeDelegate;
 
@@ -19,8 +20,13 @@ public class CraftBlockChangeDelegate {
         return Block.e(this.delegate.getTypeId(x, y, z));
     }
 
-    public void setTypeAndData(int x, int y, int z, Block block, int data, int light) {
-        delegate.setRawTypeIdAndData(x, y, z, Block.b(block), data);
+    public void setTypeAndData(int x, int y, int z, Block block, int data, int updateFlag) {
+        // Layering violation :(
+        if (delegate instanceof World) {
+            ((World) delegate).setTypeAndData(x, y, z, block, data, 2);
+        } else {
+            delegate.setRawTypeIdAndData(x, y, z, Block.b(block), data);
+        }
     }
 
     public boolean isEmpty(int x, int y, int z) {