7502cbeb

Created Cancelled

By: Tom Sydney Kerckhove <syd@cs-syd.eu>

Fail before the password when there is nowhere to write the record

Reading a router writes three files into the record directory, which is named
relative to wherever the command is run from. A command run from somewhere else
asked for a password, read the router, and only then said it could not write
the first file.

In the one place every caller passes through, and before connecting, which is
the part that asks.
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