Quarry: Check for valid facedir to fix server freeze #465 (#466)

Thomas Rudin

2018-12-09 701240bc3a17a73d73f3a96cd81e559d662ac42c

 technic/machines/LV/extractor.lua

@@ -4,9 +4,9 @@
minetest.register_craft({
   output = 'technic:lv_extractor',
   recipe = {
      {'technic:treetap', 'technic:motor',     'technic:treetap'},
      {'technic:treetap', 'technic:lv_cable0', 'technic:treetap'},
      {'',                '',                  ''},
      {'technic:treetap', 'basic_materials:motor',          'technic:treetap'},
      {'technic:treetap', 'technic:machine_casing', 'technic:treetap'},
      {'',                'technic:lv_cable',       ''},
   }
})