Fixed warning

kmvanbrunt · kmvanbrunt · commit b3edff1e51ed · 2019-10-30T19:07:38.000-04:00
diff --git a/cmd2/cmd2.py b/cmd2/cmd2.py
@@ -177,6 +177,7 @@ def cmd_wrapper(cmd2_app, statement: Union[Statement, str]):
         return arg_decorator
 
 
+# noinspection PyProtectedMember
 def set_parser_prog(parser: argparse.ArgumentParser, prog: str):
     """
     Recursively set prog attribute of a parser and all of its subparsers so that the root command
