paramiko/paramiko — pull request #84 by gmacon (2012-10-04 18:18:30+00:00)
Title: BaseSFTP._write_all no longer interprets 0 as error

When talking to a high-traffic SFTP server, send() may return 0,
but this is not an error. This change treats the 0 return the same
way as Packetizer.write_all.