[Varnish] #1582: Varnish internal header field comparisons must be case insensitive

[Varnish]

#1582: Varnish internal header field comparisons must be case insensitive
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 Reporter:  slink   |      Owner:
     Type:  defect  |     Status:  new
 Priority:  normal  |  Milestone:
Component:  build   |    Version:  unknown
 Severity:  normal  |   Keywords:
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 http_GetHdrData is case-sensitive, but shouldn't be

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Ticket URL: <https://www.varnish-cache.org/trac/ticket/1582>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator