tor shouldn't load the config file with --hash-password

I noticed that tor uses the config file /etc/tor/torrc when I use --hash-password too: if I run "tor --hash-password ..." from a unprivileged user I expect to simply receive the hashed password but actually tor reads the system wide config file and fails because of user/group settings.

A simple workaround is to create a 'empty' config file and pass it to tor using the '-f' option.

[Automatically added by flyspray2trac: Operating System: All]

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Username: mrfree