Fix functional test gate

The functional test gate seems to be broken.  The environment
variables are not being passed through.

Change-Id: Ied1f56877e4793c5e88e59d2afb7f1a5b3868560

1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index fdac2b33..2ee9cdbc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -17,6 +17,7 @@ commands = flake8
 
 [testenv:functional]
 setenv = OS_TEST_PATH=./functional/tests
+passenv = OS_*
 
 [testenv:venv]
 commands = {posargs}