MTSR/xdecor-libre
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Be sure it can't be nil

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jp 2015-12-07 23:26:08 +01:00
parent 5b93a9bf84
commit 5a0e8e35d3
1 changed files with 5 additions and 5 deletions
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10
worktable.lua
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@ -38,7 +38,7 @@ function worktable.craft_output_recipe(pos, start_i, pagenum, stackname)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local floor = math.floor
pagenum = floor(pagenum)
pagenum = floor(pagenum) or 0
local inventory_size = meta:get_int("inventory_size")
local recipe_num = meta:get_int("recipe_num")
local filter = meta:get_string("filter") or ""
@ -62,10 +62,10 @@ function worktable.craft_output_recipe(pos, start_i, pagenum, stackname)
"field[1.8,0.32;2.6,1;filter;;"..filter.."]"
if stackname then
local stack_width = minetest.get_all_craft_recipes(stackname)[recipe_num]["width"]
local stack_items = minetest.get_all_craft_recipes(stackname)[recipe_num]["items"]
local stack_type = minetest.get_all_craft_recipes(stackname)[recipe_num]["type"]
local stack_output = minetest.get_all_craft_recipes(stackname)[recipe_num]["output"]
local stack_width = minetest.get_all_craft_recipes(stackname)[recipe_num].width
local stack_items = minetest.get_all_craft_recipes(stackname)[recipe_num].items
local stack_type = minetest.get_all_craft_recipes(stackname)[recipe_num].type
local stack_output = minetest.get_all_craft_recipes(stackname)[recipe_num].output
local stack_count = stack_output:match("%s(%d+)")
local items_num = #minetest.get_all_craft_recipes(stackname)