tree c03c28ee9e272f1349e135b0259ed919602e4484
parent d666e93ecc1f094774dfc7ba9ab0fd6e1695e976
author Shawn O. Pearce <sop@google.com> 1338934275 -0700
committer Shawn O. Pearce <sop@google.com> 1338934275 -0700

Use GIT_CONFIG_PARAMETERS instead of -c for http.proxy

Ancient versions of Git don't understand the -c command line flag
that we tried to use to pass http_proxy down into Git on Darwin.
Use the environment variable instead, to more gracefully degrade
with these old versions.

Change-Id: Iffffa32088c1fd803895b990b3377ecfec6a1b14