Address resolution problem with bzr-git

[Eli Zaretskii]

> Date: Sun, 04 Sep 2011 01:59:44 -0400
> From: Eli Zaretskii <eliz at gnu.org>
> Reply-To: Eli Zaretskii <eliz at gnu.org>
> 
> This strange problem happens only on one machine out of 3 I tried.
> The other work with this repository with no connectivity problems.
> 
>   D:\usr\eli\bzr>bzr branch http://git.gnus.org/gnus.git
>   bzr: ERROR: Connection error: Couldn't resolve host 'git.gnus.org' [Errno 11001] getaddrinfo failed

For the record: the problem was with a bad setting of the http_proxy
variable in the environment.  Once it was unset, the problem
disappeared.