Specifying HiddenServiceNodes without defining Hidden Services causes unrelated error.
Jan 08 20:06:57.285 [warn] HiddenServicePort with no preceding HiddenServiceDir directive.
This warning is given, and Tor closes, if HiddenServiceNodes is defined but HiddenServicePort and HiddenServiceDir are not defined.
Some users may want to temporarily comment out their HiddenServiceDir and HiddenServicePorts but not lose their list of HiddenServiceNodes.
[Automatically added by flyspray2trac: Operating System: All]