[OE-core] [PATCH] makedevs: rectify the exit codes and handle the invalid parameter

[Richard Purdie]

On Wed, 2013-09-25 at 07:27 -0700, Khem Raj wrote:
> On Tuesday, September 24, 2013, wrote:
>         From: Roy Li <rongqing.li at windriver.com>
>         
>         It is correct behaviours to output help and version
>         information,
>         and should return 0;
>         When input parameter is invalid, print help information and
>         exit.

>
> This can cause gripes for systems who have scripted the old behavior
> And since it's a user visible change I would suggest to get it
> accepted upstream before 
> It's applied in openembedded 
> 
I think we have our own copy of this particular C file so we are the
upstream...

Cheers,

Richard