replacement, curl only replaced the Host: header on the initial request
  and didn't replace it on the following ones. This resulted in requests with
  two Host: headers.

  Now, curl checks if the location is on the same host as the initial request
  and then continues to replace the Host: header. And when it moves to another
  host, it doesn't replace the Host: header but it also doesn't make the
  second Host: header get used in the request.

  This change is verified by the two new test cases 184 and 185.

Roman Koifman found out.

file after the bison/yacc process to add the fix Harshal Pradhan suggested.

PUTs even when told to use HTTP 1.0, which is not correct.

byte file is downloaded.

should result in a reverse dns lookup

this is an attempt to prevent it from doing that. affects ipv6-enabled only.

files.

that gets set with CURLOPT_ENCODING

back a 530 after the password is provided, as it isn't necessary because of a
bad user name or password.

remains undocumented as this is not the way we recommend)

already UTF-8 encoded. We check for this case and copy the raw string manually
to avoid the problem. This code can be made conditional in the future when
OpenSSL has been fixed. Work-around brought by Alexis S. L. Carvalho.

picky warnings

functions (and prevent warnings)

report #1004105

by Gisle Vanem's patch, only modified by me.

the digest code. This fixes it.