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Fix crash when click on invalid item in craftguide

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This commit is contained in:
Wuzzy 2017-08-15 02:27:08 +02:00
parent a349e421c8
commit 307622b4d7
1 changed files with 3 additions and 0 deletions
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3
mods/HELP/mcl_craftguide/init.lua
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@ -19,6 +19,9 @@ local get_recipes = function(query_item)
-- doesn't return repairing recipes)
if minetest.get_modpath("mcl_core") then
local def = minetest.registered_items[query_item]
if not def then
return
end
if def.type == "tool" then
if recipes == nil then
recipes = {}