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Fix crash with invalid radius

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ShadowNinja 2013-11-15 00:54:17 -05:00
parent 6d31965b36
commit 2d8ff45d9a
1 changed files with 2 additions and 3 deletions
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5
technic/machines/HV/quarry.lua
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@ -20,7 +20,7 @@ end
local function quarry_receive_fields(pos, formname, fields, sender)
local meta = minetest.get_meta(pos)
local size = tonumber(fields.size)
local size = tonumber(fields.size) or 0
if fields.toggle then
if meta:get_int("enabled") == 0 then
@ -30,8 +30,7 @@ local function quarry_receive_fields(pos, formname, fields, sender)
end
end
-- Smallest size is 2. Anything less is asking for trouble.
-- Largest is 8. It is a matter of pratical node handling.
-- Smallest size is 2. Largest is 8.
size = math.max(size, 2)
size = math.min(size, 8)