Fix two occasional runtime errors (#191)
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64b0248c77
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@ -332,7 +332,9 @@ function ui.apply_filter(player, filter, search_dir)
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return true
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end
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else
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local lang = minetest.get_player_information(player_name).lang_code
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local player_info = minetest.get_player_information(player_name)
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local lang = player_info and player_info.lang_code or ""
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ffilter = function(name, def)
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local lname = string.lower(name)
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local ldesc = string.lower(def.description)
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@ -499,6 +499,14 @@ local function craftguide_craft(player, formname, fields)
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local alternate = ui.alternate[player_name]
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local craft = crafts[alternate]
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if not craft.width then
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if not craft.output then
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minetest.log("warning", "[unified_inventory] Craft has no output.")
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else
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minetest.log("warning", ("[unified_inventory] Craft for '%s' has no width."):format(craft.output))
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end
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return
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end
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if craft.width > 3 then return end
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ui.craftguide_match_craft(player, "main", "craft", craft, amount)
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