From c6da0a6713e1dc77838d180987256bda62dbb19b Mon Sep 17 00:00:00 2001
From: RealBadAngel <mk@realbadangel.pl>
Date: Wed, 20 Mar 2013 03:46:35 +0100
Subject: [PATCH] Added Forcefield generator by ShadowNinja

---
 technic/frames.lua |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/technic/frames.lua b/technic/frames.lua
index 0e095bd..f555368 100644
--- a/technic/frames.lua
+++ b/technic/frames.lua
@@ -373,8 +373,8 @@
 	end
 	for _,obj in ipairs(objects) do
 		obj:setpos(addVect(obj:getpos(),vect))
-		if obj:get_luaentity().name == "pipeworks:tubed_item" then
-			le=obj:get_luaentity()
+		le=obj:get_luaentity()
+		if le and le.name == "pipeworks:tubed_item" then
 			le.start_pos=addVect(le.start_pos,vect)
 		end
 	end

--
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