Fail early when no command given

2018-06-01 15:46:56 +10:00 · 2018-06-01 15:46:56 +10:00 · 9d29fbb8b7
commit 9d29fbb8b7
parent 5bc5403d6d
1 changed files with 4 additions and 0 deletions
--- a/afsmon/cmd/main.py
+++ b/afsmon/cmd/main.py
@ -106,6 +106,10 @@ class AFSMonCmd(object):
            logging.basicConfig(level=logging.DEBUG)
            logger.debug("Debugging enabled")

+        if not self.args.command:
+            parser.print_help()
+            return 1
+
        if not os.path.exists(self.args.config):
            raise ValueError("Config file %s does not exist" %
                             self.args.config)