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fix crash in signs_lib

This commit is contained in:
Vanessa Ezekowitz 2014-07-06 06:54:18 -04:00
parent bd14eca7ad
commit bcdd04b7f4
1 changed files with 2 additions and 2 deletions
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4
signs_lib/init.lua
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@ -731,14 +731,14 @@ function signs_lib.register_fence_with_sign(fencename, fencewithsignname)
if def_under and def_under.on_rightclick then
return def_under.on_rightclick(pointed_thing.under, node_under, placer, itemstack) or itemstack
elseif def_under.buildable_to then
elseif def_under and def_under.buildable_to then
minetest.add_node(pointed_thing.under, {name = fencename, param2 = fdir})
if not signs_lib.expect_infinite_stacks then
itemstack:take_item()
end
placer:set_wielded_item(itemstack)
return itemstack
elseif def_above.buildable_to then
elseif not def_above or def_above.buildable_to then
minetest.add_node(pointed_thing.above, {name = fencename, param2 = fdir})
if not signs_lib.expect_infinite_stacks then
itemstack:take_item()