--- a/make-rules/setup.py.mk	Tue Oct 21 02:05:30 2014 -0700
+++ b/make-rules/setup.py.mk	Tue Oct 21 12:20:30 2014 -0700
@@ -118,7 +118,7 @@
 
 COMPONENT_TEST_DEP =	$(BUILD_DIR)/%/.installed
 COMPONENT_TEST_DIR =	$(COMPONENT_SRC)/test
-COMPONENT_TEST_ENV_CMD =	$(ENV) -
+COMPONENT_TEST_ENV_CMD =	$(ENV)
 COMPONENT_TEST_ENV +=	PYTHONPATH=$(PROTO_DIR)$(PYTHON_VENDOR_PACKAGES)
 COMPONENT_TEST_CMD =	$(PYTHON)
 COMPONENT_TEST_ARGS +=	./runtests.py