mk-origtargz: Use the already parsed $data to check for Files-Excluded

[Joachim Breitner]

Dear James,

thanks for checking and cleaning my code. I just saw this patch:

        commit 0bb86058a07a83908200af96764acb6ec1b307b2
        Author: James McCoy <jamessan at debian.org>
        Date:   Thu Apr 24 00:29:04 2014 -0400
        
            mk-origtargz: Use the already parsed $data to check for Files-Excluded
            
            If Files-Excluded is present in a copyright file, then it should be a
            valid file for parsing by Dpkg::Control::Hash, so use
            $data->{'files-excluded'} to see if the field was specified.  If it was,
            then we can check for a valid format, without the need to re-read the
            copyright file.
            
            Signed-off-by: James McCoy <jamessan at debian.org>

I explicitly did the "read file and grep for Files-Excluded" to print
the warning even if Dpkg::Control::Hash did not manage to parse the
file; it might be a non-machine-readable file that someone added a
Files-Excluded anywhere, or it might have been added to the wrong
section – don’t you think it’s be useful to warn the user in that case
as well?

Greetings,
Joachim

-- 
Joachim "nomeata" Breitner
Debian Developer
  nomeata at debian.org | ICQ# 74513189 | GPG-Keyid: F0FBF51F
  JID: nomeata at joachim-breitner.de | http://people.debian.org/~nomeata

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