[rygel] media-export: Prefer 'getter' over internal field

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit eb985b63ce50f200f0f1ceb5618fd5eb46ef3f80
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Sat Jun 19 04:55:14 2010 +0300

    media-export: Prefer 'getter' over internal field
    
    Gst.Message.structure is internal and not exposed by latest VAPI so it
    must be accessed through its getter method.

 .../rygel-media-export-metadata-extractor.vala     |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/media-export/rygel-media-export-metadata-extractor.vala b/src/plugins/media-export/rygel-media-export-metadata-extractor.vala
index 672d0f4..fe382b5 100644
--- a/src/plugins/media-export/rygel-media-export-metadata-extractor.vala
+++ b/src/plugins/media-export/rygel-media-export-metadata-extractor.vala
@@ -238,7 +238,7 @@ public class Rygel.MediaExport.MetadataExtractor: GLib.Object {
             return;
         }
 
-        if (message.structure.get_name () == "playbin2-stream-changed") {
+        if (message.get_structure ().get_name () == "playbin2-stream-changed") {
             this.extract_duration ();
             this.extract_stream_info ();