[totem] bacon-video-widget: fix get_metadata for BVW_INFO_COVER

[Tim-Philipp MÃller <tpm src gnome org>]

commit ef06f5d853bc6eff433cf78227f0509246103a01
Author: Tim-Philipp MÃller <tim muller collabora co uk>
Date:   Fri Dec 16 01:50:02 2011 +0000

    bacon-video-widget: fix get_metadata for BVW_INFO_COVER
    
    Must init the GValue before putting stuff into it. Makes
    coverart display work again and fixes g_value_take_object()
    warnings spew.

 src/backend/bacon-video-widget-gst-0.10.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/backend/bacon-video-widget-gst-0.10.c b/src/backend/bacon-video-widget-gst-0.10.c
index 32d2bd0..dd39a80 100644
--- a/src/backend/bacon-video-widget-gst-0.10.c
+++ b/src/backend/bacon-video-widget-gst-0.10.c
@@ -5797,8 +5797,10 @@ bacon_video_widget_get_metadata (BaconVideoWidget * bvw,
 	  break;
 
 	pixbuf = totem_gst_tag_list_get_cover (bvw->priv->tagcache);
-	if (pixbuf)
+	if (pixbuf) {
+	  g_value_init (value, GDK_TYPE_PIXBUF);
 	  g_value_take_object (value, pixbuf);
+        }
       }
       break;
     default: