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Screwdriver: Fix crash

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If 'node_box' is nil 'node_box.type' causes a crash.
This commit is contained in:
tenplus1 2017-03-01 16:57:27 +00:00 committed by paramat
parent 1d45b27c12
commit 6d67badcac
1 changed files with 1 additions and 1 deletions
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2
mods/screwdriver/init.lua
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@ -67,7 +67,7 @@ screwdriver.handler = function(itemstack, user, pointed_thing, mode, uses)
if not ndef or not ndef.paramtype2 == "facedir" or
ndef.on_rotate == false or
(ndef.drawtype == "nodebox" and
not ndef.node_box.type == "fixed") or
(ndef.node_box and ndef.node_box.type ~= "fixed")) or
node.param2 == nil then
return
end