Comment 1 for bug 1904868

I attach a fix as a patch.

I failed to create a brz branch.

The "bzr push lp:~vstinner/brz/brz" command fails with:

<email address hidden>: Permission denied (publickey).
ConnectionReset reading response for b'BzrDir.open_2.1', retrying
<email address hidden>: Permission denied (publickey).

"ssh -v <email address hidden>" fails with:

debug1: Offering public key: /home/vstinner/.ssh/id_rsa RSA SHA256:2Ikqg/9eDjHfxObh+4wk6E4u5JhguaHpFG/V04e0yIo agent
debug1: send_pubkey_test: no mutual signature algorithm

I tested 2 different RSA keys (registered in my Launchpad account).