fix_interop_server_arg

9 years ago · 9088d5954a
parent 6b38251f07
commit 9088d5954a
1 changed files with 1 additions and 1 deletions
--- a/tools/run_tests/run_interop_tests.py
+++ b/tools/run_tests/run_interop_tests.py
@ -662,7 +662,7 @@ argp.add_argument('--prod_servers',
                        'cloud_to_prod_auth tests against.'))
 argp.add_argument('-s', '--server',
                  choices=['all'] + sorted(_SERVERS),
-                  action='append',
+                  nargs='+',
                  help='Run cloud_to_cloud servers in a separate docker ' +
                       'image. Servers can only be started automatically if ' +
                       '--use_docker option is enabled.',