From b99b396902d93d5f518c891b25382418a845bb73 Mon Sep 17 00:00:00 2001
From: AlexLander123 <AlexLander123@users.noreply.github.com>
Date: Fri, 20 Jan 2017 23:57:19 +0800
Subject: [PATCH] Fix XP Dupe Bug

---
 .../Slimefun/Objects/SlimefunItem/machines/XPCollector.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/XPCollector.java b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/XPCollector.java
index eb62edf08..edd3bc3b1 100644
--- a/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/XPCollector.java
+++ b/src/me/mrCookieSlime/Slimefun/Objects/SlimefunItem/machines/XPCollector.java
@@ -158,6 +158,8 @@ public class XPCollector extends SlimefunItem {
 			if (n instanceof ExperienceOrb) {
 				if (ChargableBlock.getCharge(b) < getEnergyConsumption()) return;
 				
+				if (!n.isValid()) return;
+				
 				int xp = getEXP(b) + ((ExperienceOrb) n).getExperience();
 				
 				ChargableBlock.addCharge(b, -getEnergyConsumption());