[bugfix] pass the wrong argument to rally

Change-Id: I23ff06b53e45e9aa226f430e7d2fb75025281b9e
Signed-off-by: meimei <meimei@huawei.com>

diff --git a/testcases/OpenStack/tempest/run_tempest.py b/testcases/OpenStack/tempest/run_tempest.py
index 3a8d8d7..5925b58 100755 (executable)
--- a/testcases/OpenStack/tempest/run_tempest.py
+++ b/testcases/OpenStack/tempest/run_tempest.py
@@ -422,7 +422,8 @@ def main():
 
     deployment_dir = ft_utils.get_deployment_dir(logger)
 
-    if "" != args.conf:
+    if "" == args.conf:
+        MODE = ""
         configure_tempest(deployment_dir)
     else:
         MODE = " --tempest-config " + args.conf