When a user renews its certificate using pki client-cert-request the CLI will authenticate using the certificate and send an empty request message. The server is supposed to use the certificate's serial number to process the renewal request. Currently the request fails if the serial number is missing from the request message. The server has been fixed such that it ignores the missing serial number and use the certificate's serial number instead. https://fedorahosted.org/pki/ticket/2476 Pushed to master under one-liner/trivial rule. -- Endi S. Dewata