Merge "Using sys.exit(main()) instead of main()"

mistral/cmd/launch.py

@@ -247,4 +247,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())

mistral/db/sqlalchemy/migration/cli.py

@@ -21,6 +21,7 @@ from alembic import util as alembic_u
 from oslo_config import cfg
 from oslo_utils import importutils
 import six
+import sys
 
 from mistral.services import action_manager
 from mistral.services import workflows
@@ -129,4 +130,4 @@ def main():
     CONF.command.func(config, CONF.command.name)
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())

mistral/engine/rpc_backend/kombu/examples/client.py

@@ -12,6 +12,8 @@
 #    See the License for the specific language governing permissions and
 #    limitations under the License.
 
+import sys
+
 from mistral.engine.rpc_backend.kombu import kombu_client
 
 
@@ -39,4 +41,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())

mistral/engine/rpc_backend/kombu/examples/server.py

@@ -12,6 +12,8 @@
 #    See the License for the specific language governing permissions and
 #    limitations under the License.
 
+import sys
+
 from mistral.engine.rpc_backend.kombu import kombu_server
 
 
@@ -48,4 +50,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())

tools/sync_db.py

@@ -12,6 +12,8 @@
 #    See the License for the specific language governing permissions and
 #    limitations under the License.
 
+import sys
+
 import keystonemiddleware.opts as keystonemw_opts
 from oslo_config import cfg
 from oslo_log import log as logging
@@ -49,4 +51,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
+    sys.exit(main())