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Fix Luacontroller’s print() (#422)

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Because of working inside the sandbox, it was unable to print tables.
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Vitaliy 2018-07-23 15:53:32 +03:00 committed by GitHub
parent 334400a541
commit d4e05f33af
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mesecons_luacontroller/init.lua
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@ -198,7 +198,11 @@ end
------------------------- -------------------------
local function safe_print(param) local function safe_print(param)
local string_meta = getmetatable("")
local sandbox = string_meta.__index
string_meta.__index = string -- Leave string sandbox temporarily
print(dump(param)) print(dump(param))
string_meta.__index = sandbox -- Restore string sandbox
end end
local function safe_date() local function safe_date()