From 25ac336c54e6a5e74f7f48b0b9ff689b9bd42d42 Mon Sep 17 00:00:00 2001
From: sk89q <the.sk89q@gmail.com>
Date: Sat, 25 Dec 2010 20:49:28 -0800
Subject: [PATCH] Fixed error caused by not specify a mob spawner type when
 using mob spawner blocks.

---
 src/WorldEditListener.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/WorldEditListener.java b/src/WorldEditListener.java
index b1f3bdad0..d5b364806 100755
--- a/src/WorldEditListener.java
+++ b/src/WorldEditListener.java
@@ -260,7 +260,7 @@ public class WorldEditListener extends PluginListener {
                 text[3] = args0.length > 4 ? args0[4] : "";
                 return new SignBlock(blockType.getID(), data, text);
             } else if (blockType == BlockType.MOB_SPAWNER) {
-                if (args0.length > 0) {
+                if (args0.length > 1) {
                     if (!ServerInterface.isValidMobType(args0[1])) {
                         throw new InvalidItemException(arg, "Unknown mob type '" + args0[1] + "'");
                     }