diff options
Diffstat (limited to 'Lib/argparse.py')
| -rw-r--r-- | Lib/argparse.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Lib/argparse.py b/Lib/argparse.py index a819d26..68089a5 100644 --- a/Lib/argparse.py +++ b/Lib/argparse.py @@ -2605,9 +2605,11 @@ class ArgumentParser(_AttributeHolder, _ActionsContainer): def _print_message(self, message, file=None): if message: - if file is None: - file = _sys.stderr - file.write(message) + file = file or _sys.stderr + try: + file.write(message) + except (AttributeError, OSError): + pass # =============== # Exiting methods |