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added nil check for is_protected digger name

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TenPlus1 2017-05-27 19:27:40 +01:00
parent 20c6d2b9b9
commit f8eab51e67
1 changed files with 2 additions and 0 deletions
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init.lua
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@ -264,6 +264,8 @@ protector.old_is_protected = minetest.is_protected
-- check for protected area, return true if protected and digger isn't on list -- check for protected area, return true if protected and digger isn't on list
function minetest.is_protected(pos, digger) function minetest.is_protected(pos, digger)
digger = digger or "" -- nil check
-- is area protected against digger? -- is area protected against digger?
if not protector.can_dig(protector.radius, pos, digger, false, 1) then if not protector.can_dig(protector.radius, pos, digger, false, 1) then