[Varnish] #1572: better exit codes - varnishd -C should return correct exit value

[Varnish]

#1572: better exit codes - varnishd -C should return correct exit value
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 Reporter:  zviratko  |       Owner:  slink
     Type:  defect    |      Status:  assigned
 Priority:  normal    |   Milestone:
Component:  varnishd  |     Version:  4.0.1
 Severity:  normal    |  Resolution:
 Keywords:            |
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Comment (by slink):

 We'll also revisit some more exit codes and try to make them more
 consistent.

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Ticket URL: <https://www.varnish-cache.org/trac/ticket/1572#comment:3>
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The Varnish HTTP Accelerator