Remove duplicate environment variable.
authorTom Clegg <tom@curoverse.com>
Wed, 9 Mar 2016 18:58:29 +0000 (13:58 -0500)
committerTom Clegg <tom@curoverse.com>
Wed, 9 Mar 2016 18:58:29 +0000 (13:58 -0500)
commit648aaa04080e11b0a793d6100260770b878b24c0
treec627d32d0c8ed472dfe3aa322cd685ca5d17cc0f
parentc6df16d2af30e989bcfb04f6ef730cde658a9dc9
Remove duplicate environment variable.

Fixes tests failing after perl security fix.

"Previously on a duplicate, %ENV would have the last entry for the name
from environ[], but a typical getenv() would return the first entry."

refs:
* http://perl5.git.perl.org/perl.git/commitdiff/ae37b791a73a9e78dedb89fb2429d2628cf58076
* https://security-tracker.debian.org/tracker/CVE-2016-2381

No issue #
services/arv-git-httpd/gitolite_test.go