Display the usage if no subcommand is selected.

flyingcircusio · Apr 15, 2020 · 297349b · 297349b
1 parent 8e0e2de
commit 297349b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/batou/main.py b/src/batou/main.py
@@ -125,6 +125,10 @@ def main():
 
     # Pass over to function
     func_args = dict(args._get_kwargs())
+    if not 'func' in func_args:
+        parser.print_usage()
+        sys.exit(1)
+
     del func_args['func']
     del func_args['debug']
     args.func(**func_args)