Fix the teleport tube in the latest mt.

diff --git a/teleport_tube.lua b/teleport_tube.lua
index c1629528464f04f6dcd57ad6e129f6f301e451b1..76370c218f010717960cdc2323419cf4fde21008 100644 (file)
--- a/teleport_tube.lua
+++ b/teleport_tube.lua
@@ -74,12 +74,12 @@ register_tube("pipeworks:teleport_tube","Teleporter pneumatic tube segment",tele
                        velocity.z=0
                        local meta = minetest.env:get_meta(pos)
                        channel=meta:get_string("channel")
-                       goto=get_tubes_in_file(pos,channel)
-                       if goto[1]==nil then return {} end
-                       d=math.random(1,#goto)
-                       pos.x=goto[d].x
-                       pos.y=goto[d].y
-                       pos.z=goto[d].z
+                       local target=get_tubes_in_file(pos,channel)
+                       if target[1]==nil then return {} end
+                       d=math.random(1,#target)
+                       pos.x=target[d].x
+                       pos.y=target[d].y
+                       pos.z=target[d].z
                        return meseadjlist
                end},
                on_construct = function(pos)