Make release.py display the help message if no subcommand are supplied
* tools/dist/release.py
(main): Display the help message if no subcommand has been supplied
@@ -1916,7 +1916,10 @@ def main():
os.environ['TZ'] = 'UTC'
# finally, run the subcommand, and give it the parsed arguments
+ try:
args.func(args)
+ except AttributeError:
+ parser.print_help()
if __name__ == '__main__':
