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sapier/gist:629f416758b4277ee822

Created January 5, 2015 20:40
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gistfile1.txt
local retval, message = os.rename(mobf_world_path .. "/mobf_settings.conf.new",
mobf_world_path .. "/mobf_settings.conf")
if not retval then
minetest.log(LOGLEVEL_ERROR,"MOBF: failed to swap old conf file" ..
" to new one: " .. mobf_world_path .. "/mobf_settings.conf" ..
"(.new): ERR=" .. message)
if string.find(message, "File exists") then
minetest.log(LOGLEVEL_ERROR,"MOBF: OS doesn't seem to rename to existing filename copying old file to .bak")
os.rename(mobf_world_path .. "/mobf_settings.conf.new",
mobf_world_path .. "/mobf_settings.conf")
os.rename(mobf_world_path .. "/mobf_settings.conf",
mobf_world_path .. "/mobf_settings.conf.bak")
end
end
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