From bb7b40c8bb683d0b461c999172070b8d546af5e9 Mon Sep 17 00:00:00 2001
From: pahimar <pahimar@gmail.com>
Date: Mon, 6 Apr 2015 08:20:28 -0400
Subject: [PATCH] Should fix #790 I think

---
 .../com/pahimar/ee3/client/handler/ItemTooltipEventHandler.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/pahimar/ee3/client/handler/ItemTooltipEventHandler.java b/src/main/java/com/pahimar/ee3/client/handler/ItemTooltipEventHandler.java
index f394f802..f840d088 100644
--- a/src/main/java/com/pahimar/ee3/client/handler/ItemTooltipEventHandler.java
+++ b/src/main/java/com/pahimar/ee3/client/handler/ItemTooltipEventHandler.java
@@ -33,7 +33,7 @@ public class ItemTooltipEventHandler
     @SubscribeEvent
     public void handleItemTooltipEvent(ItemTooltipEvent event)
     {
-        if (Keyboard.isKeyDown(Keyboard.KEY_LSHIFT) || Keyboard.isKeyDown(Keyboard.KEY_RSHIFT) || event.entityPlayer.openContainer instanceof ContainerAlchemicalTome)
+        if (Keyboard.isKeyDown(Keyboard.KEY_LSHIFT) || Keyboard.isKeyDown(Keyboard.KEY_RSHIFT) || (event.entityPlayer != null && event.entityPlayer.openContainer instanceof ContainerAlchemicalTome))
         {
             WrappedStack stack = new WrappedStack(event.itemStack);