[Bug-wget] [PATCH 16/25] Bugfix: Remove surrounding quotes from Metalink/HTTP key's value

[Matthew White]

[Coverity Scan is ok, make syntax-check is ok, make check-valgrind is ok, 
contrib/check-hard is ok]

This fixes problems introduced by processing a Metalink/HTTP header which 
contains quoted values.

The following description is verbatim from the patch:
-----
Some Metalink/HTTP keys, like "type" [2], may have a quoted value [1]:
Link: <http://example.com/example.ext.meta4>; rel=describedby;
type="application/metalink4+xml"

Wget was expecting a dequoted value from the Metalink module. This
patch addresses this problem.

References:
 [1] Metalink/HTTP: Mirrors and Hashes
     1.1. Example Metalink Server Response
     https://tools.ietf.org/html/rfc6249#section-1.1

 [2] Additional Link Relations
     6. "type"
     https://tools.ietf.org/html/rfc6903#section-6
-----

Regards,
Matthew

-- 
Matthew White <address@hidden>

0016-Bugfix-Remove-surrounding-quotes-from-Metalink-HTTP-.patch
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