[gnome-music/wip/mschraal/flatpak-326: 5/8] flatpak: Access to host cache for media art

[Marinus Schraal <mschraal src gnome org>]

commit be608dfba99f2424d464ffc45cbfc7e3ea244019
Author: albfan <albertofanjul gmail com>
Date:   Tue Dec 26 12:15:24 2017 +0100

    flatpak: Access to host cache for media art
    
    Allow flatpaked app to use host cache media art. Would give a better
    experience, since we don't allow goa on flatpak so it will never
    download media art.

 org.gnome.Music.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/org.gnome.Music.json b/org.gnome.Music.json
index 8d3e8b5..383703f 100644
--- a/org.gnome.Music.json
+++ b/org.gnome.Music.json
@@ -15,7 +15,8 @@
         "--talk-name=ca.desrt.dconf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf",
         "--talk-name=com.intel.dleyna-server",
         "--socket=pulseaudio",
-        "--filesystem=xdg-music"
+        "--filesystem=xdg-music",
+        "--filesystem=xdg-cache/media-art"
     ],
     "build-options" : {
         "cflags": "-O2 -g",