grim/hgkeeper

Remove unused environment variable

11 months ago, aklitzing
cc7d4b7251eb
Remove unused environment variable

It is not necessary since c10e152f5523.

Reviewed at https://reviews.imfreedom.org/r/2447/
# HGKeeper
[ ![Issues](https://img.shields.io/badge/Issues-YouTrack-ee3b8b.svg) ](https://issues.imfreedom.org/issues/HGKEEPER?u=1)
HGKeeper is an server for [mercurial](https://www.mercurial-scm.org/)
repositories. It provides access control for SSH access and public HTTP
access via hgweb.
It was originally designed to be run in a container but recently support has
been added to run it from an existing openssh-server.
## Documentation
You can find the full documentation
[here](https://docs.imfreedom.org/hgkeeper/).
## License
HGKeeper is licensed under the GNU AFFERO GENERAL PUBLIC LICENSE version 3.
## Status
This project has been used for awhile in production environment, but every
environment is different. So, if you find issues, or are looking for ways to
help, please check out our
[issue tracker](https://issues.imfreedom.org/issues/HGKEEPER?u=1).
## Building
You can build hgkeeper with the following command:
```
$ go build
```
## Downloads
You can find downloads
[here](https://sourceforge.net/projects/pidgin/files/HGKeeper/).
Binaries are signed with grim's 40DE 1DC7 288F E3F5 0AB9 38C5 48F6 6AFF D9BD
B729 PGP key which can be found on [keybase.io/grim](https://keybase.io/grim).