Fix trailing whitespace (#482)

Christopher Head

2019-01-26 4f78a69ffc714886c9d6e812f78d543bb33fe674

 concrete/init.lua

@@ -1,4 +1,4 @@
--Minetest 0.4.7 mod: concrete 
--Minetest 0.4.7 mod: concrete
--(c) 2013 by RealBadAngel <mk@realbadangel.pl>

local technic = rawget(_G, "technic") or {}
@@ -61,6 +61,20 @@
   end,
})

if minetest.get_modpath("moreblocks") then
   stairsplus:register_all("technic","blast_resistant_concrete","technic:blast_resistant_concrete",{
      description = "Blast-resistant Concrete",
      tiles = {"technic_blast_resistant_concrete_block.png",},
      groups = {cracky=1, level=3, concrete=1},
      sounds = default.node_sound_stone_defaults(),
      on_blast = function(pos, intensity)
         if intensity > 1 then
            minetest.remove_node(pos)
            minetest.add_item(pos, "technic:blast_resistant_concrete")
         end
      end,
   })
end

local box_platform = {-0.5,  0.3,  -0.5,  0.5,  0.5, 0.5}
local box_post     = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15}
@@ -75,15 +89,15 @@
   groups={cracky=1, level=2},
   sounds = default.node_sound_stone_defaults(),
   paramtype = "light",
   drawtype = "nodebox", 
   drawtype = "nodebox",
   node_box = {
      type = "fixed",
      fixed = {box_platform}
   },
   on_place = function (itemstack, placer, pointed_thing)
      local node = minetest.get_node(pointed_thing.under)
      if node.name ~= "technic:concrete_post" then 
         return minetest.item_place_node(itemstack, placer, pointed_thing) 
      if node.name ~= "technic:concrete_post" then
         return minetest.item_place_node(itemstack, placer, pointed_thing)
      end
      minetest.set_node(pointed_thing.under, {name="technic:concrete_post_with_platform"})
      itemstack:take_item()