[rygel] server: Playlists need to support interactive

[Jens Georg <jensgeorg src gnome org>]

commit 5095d7e63795c8e8f54a8ebfa4bb15450135182a
Author: Jens Georg <mail jensge org>
Date:   Sat Nov 21 11:56:03 2015 +0100

    server: Playlists need to support interactive
    
    Signed-off-by: Jens Georg <mail jensge org>

 src/librygel-server/rygel-playlist-item.vala |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/src/librygel-server/rygel-playlist-item.vala b/src/librygel-server/rygel-playlist-item.vala
index 3523411..83f787a 100644
--- a/src/librygel-server/rygel-playlist-item.vala
+++ b/src/librygel-server/rygel-playlist-item.vala
@@ -47,4 +47,12 @@ public class Rygel.PlaylistItem : MediaFileItem {
 
         return didl_item;
     }
+
+    internal override MediaResource get_primary_resource () {
+        var res = base.get_primary_resource ();
+
+        res.dlna_flags |= DLNAFlags.INTERACTIVE_TRANSFER_MODE;
+
+        return res;
+    }
 }