[PATCH v2] tools: accept patch with subject starting with RFC

[Thomas Monjalon]

12/04/2022 11:21, Ali Alnubani:
> From: David Marchand <david.marchand at redhat.com>
> > 
> > If a mail does not contain a X-Mailer: header, only a subject matching
> > [PATCH qualifies this mail as being a patch.
> > Extend this filter and accept [RFC PATCH too.
> > 
> > Signed-off-by: David Marchand <david.marchand at redhat.com>
> 
> Tested-by: Ali Alnubani <alialnu at nvidia.com>

Applied, thanks.