tree fe1b867c58618ee8a25b833f18d2f22a189499ee
parent 6a927c5d1990a9391242baa00c5ac71490c50c28
author Shawn O. Pearce <sop@google.com> 1337957864 -0700
committer Shawn O. Pearce <sop@google.com> 1337959297 -0700

Pass http_proxy as -c http.proxy on Mac OS X

The system libcurl library seems to ignore http_proxy on Mac OS
X systems. Copy the http_proxy environment variable (if set) as
`git -c http.proxy` whenever running a Git command.

Change-Id: I0ab29336897178f70b85092601f9fcc306dd17e1