Declare missing environ variable
authorChristopher Dolan <chris@codingstream.org>
Tue, 8 Sep 2015 01:18:45 +0000 (18:18 -0700)
committerfacebook-github-bot-9 <folly-bot@fb.com>
Tue, 8 Sep 2015 02:20:17 +0000 (19:20 -0700)
commitf0fdd87aa9b1074b41bbaa3257fb398deacc6e16
tree6e10ade42ba46c00819f8cabeda1833010239069
parent86c8e94f8a20f1c0b870f78867a36345c2901487
Declare missing environ variable

Summary: Declaring `extern char** environ` in `experimental/TestUtil.cpp` fixes a compilation issue on OS X 10.10.
Closes #311

Reviewed By: @yfeldblum

Differential Revision: D2419037

Pulled By: @JoelMarcey
folly/experimental/TestUtil.cpp