-for iface in fs.dir(dbdir) do
- if iface:sub(1,1) ~= '.' then
- ifaces[iface] = iface
- enabled[iface] = iface
+if fs.access(dbdir) then
+ for iface in fs.dir(dbdir) do
+ if iface:sub(1,1) ~= '.' then
+ ifaces[iface] = iface
+ enabled[iface] = iface
+ end