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Revert "catch nil return from facedir_to_dir() in tube autoplace code"

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This reverts commit 4f9c7a43c9.
This commit is contained in:
Vanessa Ezekowitz 2013-12-10 21:16:33 -05:00
parent 4f9c7a43c9
commit ebfa12205a
1 changed files with 1 additions and 1 deletions
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autoplace_tubes.lua
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@ -29,7 +29,7 @@ end
--a function for determining which side of the node we are on
local function nodeside(node, tubedir)
--get a vector pointing back
local backdir = minetest.facedir_to_dir(node.param2) or {}
local backdir = minetest.facedir_to_dir(node.param2)
--check whether the vector is equivalent to the tube direction; if it is, the tube's on the backside
if backdir.x == tubedir.x and backdir.y == tubedir.y and backdir.z == tubedir.z then