make browser argument optional

This commit is contained in:
Ryan Farley 2017-09-25 06:27:12 -05:00
parent 84b2b05254
commit a6ed079011

View File

@ -75,6 +75,7 @@ def get_args():
'browser',
help="Which browser? {%(choices)s}",
choices=browser_default_input_format.keys(),
nargs='?',
metavar='browser')
parser.add_argument(
'-i',