ftp(1) and https and proxy

[Steve Shockley]

Since 5.5 patch 003, when I use ftp(1) to connect to an https server 
using a proxy (either a proxy that does SSL decryption or one that does 
a straight CONNECT), ftp refuses to connect complaining that "host 
proxyname not present in server certificate".  I tried adding '-S dont' 
but it didn't seem to help.  Any suggestions?

For reference, I set the proxy in the environment via http_proxy= and 
ftp_proxy=http://servername:port.