[PATCH] list-fixed-bugs: use argparse for the commandline

[Florian Weimer]

On 11/10/2015 06:45 AM, Mike Frysinger wrote:
> This makes the interface more friendly to users.
> 
> 2015-11-09  Mike Frysinger  <vapier@gentoo.org>
> 
> 	* scripts/list-fixed-bugs.py: Import argparse.  Call main instead.
> 	(get_parser): New function.
> 	(main): New function.

Looks okay.

Florian