From 2e115242a2a72a878500b67eb1c2a46d1a9d7a59 Mon Sep 17 00:00:00 2001
From: modmuss50 <modmuss50@gmail.com>
Date: Mon, 29 Jan 2018 13:14:46 +0000
Subject: [PATCH] Might fix #1421

---
 .../java/techreborn/client/gui/slot/GuiSlotConfiguration.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/techreborn/client/gui/slot/GuiSlotConfiguration.java b/src/main/java/techreborn/client/gui/slot/GuiSlotConfiguration.java
index a6d05d1cf..a71bb9ae1 100644
--- a/src/main/java/techreborn/client/gui/slot/GuiSlotConfiguration.java
+++ b/src/main/java/techreborn/client/gui/slot/GuiSlotConfiguration.java
@@ -198,6 +198,10 @@ public class GuiSlotConfiguration {
 		List<Rectangle> list = new ArrayList<>();
 		ConfigSlotElement slotElement = slotElementMap.get(slectedSlot);
 
+		if(slotElement == null || guiBase == null){
+			return Collections.emptyList();
+		}
+
 		//I have no idea why this works, but it does. pls fix if you know how.
 		list.add(new Rectangle(slotElement.adjustX(guiBase, slotElement.getX()) + guiBase.getGuiLeft() - 25, slotElement.adjustY(guiBase, 0) -10, slotElement.getWidth() - 5, slotElement.getHeight() + 15));
 		return list;