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

[Varnish]

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

Comment (by slink):

 discussed patch with phk.
 TODO:
 * swap status codes 1 and 2 (the more severe the higher)
 * commit individual programs

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1572#comment:5>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator