Password is asked to play ASX file, even if configured not to ask

[Jarno Suni]

I have this in /etc/apache2/sites-available/mythweb.conf :

############################################################################
# If you intend to use authentication for MythWeb (see below), you will
# probably also want to uncomment the following rules, which disable
# authentication for MythWeb's download URLs so you can properly stream
# to media players that don't work with authenticated servers.
#
    <LocationMatch .*/pl/stream/[0-9]+/[0-9]+>
        Allow from all
    </LocationMatch>

    <LocationMatch .*/music/stream.php>
        Allow from all
    </LocationMatch>

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: mythweb 2:0.27.5+fixes.20151225.a62fc0d-0ubuntu0mythbuntu4 [origin: LP-PPA-mythbuntu-0.27]
ProcVersionSignature: Ubuntu 3.13.0-74.118-generic 3.13.11-ckt30
Uname: Linux 3.13.0-74-generic i686
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: i386
CrashDB: mythbuntu
CurrentDesktop: XFCE
Date: Thu Jan 14 11:24:10 2016
InstallationDate: Installed on 2014-09-30 (470 days ago)
InstallationMedia: Mythbuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2)
Installed_mythtv_dbg: 2:0.27.5+fixes.20151225.a62fc0d-0ubuntu0mythbuntu4
PackageArchitecture: all
SourcePackage: mythtv
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.default.mythweb:
 [cfg]
 enable =
 only =
 username =
 password =
mtime.conffile..etc.default.mythweb: 2016-01-01T22:20:00.769190