Don't generate trailing spaces in minetest.conf.example

If the default value of a setting was empty,
it previously generated a trailing space.
This commit is contained in:
est31 2016-02-27 05:26:58 +01:00
parent e9cd01045a
commit e81753b69c

@ -706,7 +706,11 @@ local function create_minetest_conf_example()
result = result .. " possible values: " .. entry.possible:gsub(",", ", ")
end
result = result .. "\n"
result = result .. "# " .. entry.name .. " = ".. entry.default .. "\n\n"
local append = ""
if entry.default ~= "" then
append = " " .. entry.default
end
result = result .. "# " .. entry.name .. " =" .. append .. "\n\n"
end
end
return result