MDL-39832 Files: Fixed ETag format according with RFC2616.
authorMatteo Scaramuccia <moodle@matteoscaramuccia.com>
Sat, 1 Jun 2013 10:34:40 +0000 (12:34 +0200)
committerMatteo Scaramuccia <moodle@matteoscaramuccia.com>
Sun, 7 Jul 2013 07:21:37 +0000 (09:21 +0200)
commit0ba744205e0dc960f6cd870ad4e05a8b72448c9a
tree71c866e3201a11d4eb0f34c69bd4fcd25e928490
parent627dc76546c5d0b2678937d3d8abc79dbb72739e
MDL-39832 Files: Fixed ETag format according with RFC2616.

ETag must be double quoted,
http://tools.ietf.org/html/rfc2616#section-3.11:

      entity-tag = [ weak ] opaque-tag
      weak       = "W/"
      opaque-tag = quoted-string
lib/filelib.php