mdist: actually constrain the choices of the --formats option
Since we already have that list available.
@@ -35,7 +35,7 @@ archive_extension = {'gztar': '.tar.gz',
def add_arguments(parser):
parser.add_argument('-C', default='.', dest='wd',
help='directory to cd into before running')
- parser.add_argument('--formats', default='xztar',
+ parser.add_argument('--formats', default='xztar', choices=archive_choices,
help='Comma separated list of archive types to create.')
parser.add_argument('--include-subprojects', action='store_true',
help='Include source code of subprojects that have been used for the build.')
