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add nil check

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add nil check to fix this error: https://github.com/minetest-mods/signs_lib/issues/18
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tenplus1 2017-07-19 19:46:54 +01:00 committed by GitHub
parent 3e001599a6
commit cba3e847d9
1 changed files with 1 additions and 1 deletions
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2
init.lua
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@ -413,7 +413,7 @@ end
local function set_obj_text(obj, text, new, pos)
local split = new and split_lines_and_words or split_lines_and_words_old
local n = minetest.registered_nodes[minetest.get_node(pos).name]
local text_scale = n.text_scale or DEFAULT_TEXT_SCALE
local text_scale = (n and n.text_scale) or DEFAULT_TEXT_SCALE
obj:set_properties({
textures={make_sign_texture(split(text), pos)},
visual_size = text_scale,