Bug#716915: apt: do not send connection: keep-alive

[Raphael Geissert <geissert@debian.org>]

Package: apt
Version: 0.9.7.9
Tags: patch

Hi,

APT shouldn't be sending "connection: keep-alive" headers even when it 
thinkins it is not using a proxy. Even if done selectively it can cause 
problems. More info in the link added as a comment to the commit.

https://github.com/rgeissert/apt/tree/proxy-keep-alive

(as a side effect, the enconding fixe/workaround of a few releases ago is now 
also applied when using a proxy.)

Cheers,
-- 
Raphael Geissert - Debian Developer
www.debian.org - get.debian.net