Fixed command line version error.

This commit is contained in:
Joey Payne 2016-01-27 21:40:10 -07:00
commit 0d1dee449d

View file

@ -1221,7 +1221,7 @@ def main():
else:
if setting.values:
kwargs.update({'choices': setting.values})
setting.description += u' Possible values: {{{}}}'.format(', '.join([x for x in setting.values]))
setting.description += u' Possible values: {{{}}}'.format(', '.join([str(x) for x in setting.values]))
kwargs.update({'metavar': ''})
else:
kwargs.update({'metavar': '<{}>'.format(setting.display_name)})