bagder/curl — pull request #51 by sapien2 (2012-11-12 12:10:49+00:00)
Title: ftp: attempt to fix EPSV  over SOCKS bug

libcurl can not correctly handle (i.e. switch to PASV) connection error while trying to establish connection in EPSV mode over SOCKS proxy.
https://sourceforge.net/tracker/?func=detail&aid=3586338&group_id=976&atid=100976