[barcode] exit code not set

[Martin Schröder]

Hi,
when generating only one barcode, encoding errors don't set the
exit code:
----------------
> barcode -b 1234567890 -e upc-a -E -u mm -g 0.000x25.000
barcode: can't encode "1234567890"
> echo $?
0
----------------
Can I please have a meaningfull exit code then?

Best regards
        Martin
-- 
               Martin Schröder, ms@artcom-gmbh.de
     ArtCom GmbH, Lise-Meitner-Str 5, 28359 Bremen, Germany
          Voice +49 421 20419-44 / Fax +49 421 20419-10
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