Add type hint

python-cmd2 · Feb 15, 2024 · 2bc8b6b · 2bc8b6b
1 parent acd6806
commit 2bc8b6b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmd2/decorators.py b/cmd2/decorators.py
@@ -209,7 +209,7 @@ def _set_parser_prog(parser: argparse.ArgumentParser, prog: str) -> None:
     """
     # Set the prog value for this parser
     parser.prog = prog
-    req_args = []
+    req_args: List[str] = []
 
     # Set the prog value for the parser's subcommands
     for action in parser._actions: