[rygel/rygel-0-24] mpris: Force refetching of Position property

[Jens Georg <jensgeorg src gnome org>]

commit 86be1b60162b3c5fce346c30a5847a4102d1fc32
Author: Jens Georg <mail jensge org>
Date:   Sat Sep 27 14:38:00 2014 +0200

    mpris: Force refetching of Position property
    
    Position is not supposed to be notified, so for some clients
    GDBus does not update the cache although it changes.
    
    We invalidate the cache here so that it will always be re-fetched
    from the peer.
    
    Signed-off-by: Jens Georg <mail jensge org>

 src/plugins/mpris/rygel-mpris-player.vala |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/plugins/mpris/rygel-mpris-player.vala b/src/plugins/mpris/rygel-mpris-player.vala
index 93a602d..d4fc242 100644
--- a/src/plugins/mpris/rygel-mpris-player.vala
+++ b/src/plugins/mpris/rygel-mpris-player.vala
@@ -167,6 +167,10 @@ public class Rygel.MPRIS.Player : GLib.Object, Rygel.MediaPlayer {
 
     public int64 position {
         get {
+            // Remove cached value. Position is not supposed to be notified
+            // so the cache might be outdated.
+            this.actual_player.set_cached_property ("Position", null);
+
             return this.actual_player.position;
         }
     }