[solved] how set logfile off

[Festus1965]

as description using empty value (nothing) or empty "" it failure starts mts or takes default.

-- logfile 'vz/file' is used yet, working but using also cpu time
-- logfile = failure
-- logfile "" or '' takes default

i am playing around ...

[rubenwardy]

--logfile /dev/null

with this in minetest.conf

debug_log_level =

[Festus1965]

Thanks
--logifle /dev/null ... set first,
now also set
debug_log_level =
to be sure
logfile deleted, and testing.