diff options
-rw-r--r-- | serial/tools/miniterm.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/serial/tools/miniterm.py b/serial/tools/miniterm.py index 20615e3..cb24d0d 100644 --- a/serial/tools/miniterm.py +++ b/serial/tools/miniterm.py @@ -666,7 +666,7 @@ def main(default_port=None, default_baudrate=9600, default_rts=None, default_dtr parser.add_argument( "port", nargs='?', - help="serial port name", + help="serial port name ('-' to show port list)", default=default_port) parser.add_argument( @@ -782,7 +782,7 @@ def main(default_port=None, default_baudrate=9600, default_rts=None, default_dtr parser.error('--exit-char can not be the same as --menu-char') # no port given on command line -> ask user now - if args.port is None: + if args.port is None or args.port == '-': try: args.port = ask_for_port() except KeyboardInterrupt: |