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Solaar
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solaar-cli: fix regression in argument parsing 

When no hidraw device is given, `solaar-cli` crashes because `None` is being
indirected. Use the correct action (`store`) to avoid indirecting a list.
This commit is contained in:
Peter Wu 2013-05-25 18:35:55 +02:00
parent fda3398440
commit 51305e0a21
1 changed files with 2 additions and 2 deletions
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4
lib/solaar/cli.py
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@ -338,7 +338,7 @@ def _parse_arguments():
arg_parser.add_argument('-d', '--debug', action='count', default=0,
help='print logging messages, for debugging purposes (may be repeated for extra verbosity)')
arg_parser.add_argument('-V', '--version', action='version', version='%(prog)s ' + __version__)
arg_parser.add_argument('-D', '--hidraw', nargs=1, dest='hidraw_path', metavar='PATH',
arg_parser.add_argument('-D', '--hidraw', action='store', dest='hidraw_path', metavar='PATH',
help='unifying receiver to use; the first detected receiver if unspecified. Example: /dev/hidraw2')
subparsers = arg_parser.add_subparsers(title='commands')
@ -395,7 +395,7 @@ def _parse_arguments():
def main():
_require('pyudev', 'python-pyudev')
args = _parse_arguments()
receiver = _receiver(args.hidraw_path[0] if args.hidraw_path else None)
receiver = _receiver(args.hidraw_path)
args.cmd(receiver, args)
if __name__ == '__main__':