LYNX-DEV proxy and 'z'apped transfer

[Leonid Pauzner]

CHANGES.new say:

1997-11-19
* Tweak of HTTP.c to ensure closing of the connection when interrupted
  ('z'apped) on the first socket read. - FM


We have proxy cache and sometimes I use 'z' to save my time
if the file looks too long and/or the connection too slow.
Later, I check the URL and get it from cache,
since the background transfer non stopped.

Does the tweak close such opportunity?