[grilo-plugins] lastfm-albumart: Do not leak data stored in operation

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit e6531f478740d2ba735eebddc91e643b117c8a63
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Thu Apr 14 14:27:43 2011 +0000

    lastfm-albumart: Do not leak data stored in operation
    
    Signed-off-by: Juan A. Suarez Romero <jasuarez igalia com>

 src/metadata/lastfm-albumart/grl-lastfm-albumart.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/src/metadata/lastfm-albumart/grl-lastfm-albumart.c b/src/metadata/lastfm-albumart/grl-lastfm-albumart.c
index f047e5e..4c802a1 100644
--- a/src/metadata/lastfm-albumart/grl-lastfm-albumart.c
+++ b/src/metadata/lastfm-albumart/grl-lastfm-albumart.c
@@ -196,12 +196,21 @@ read_done_cb (GObject *source_object,
 {
   GrlMetadataSourceResolveSpec *rs =
     (GrlMetadataSourceResolveSpec *) user_data;
+  GCancellable *cancellable;
   GError *error = NULL;
   GError *wc_error = NULL;
   GrlRelatedKeys *relkeys;
   gchar *content = NULL;
   gchar *image = NULL;
 
+  /* Get rid of stored operation data */
+  cancellable =
+    grl_metadata_source_get_operation_data (GRL_METADATA_SOURCE (rs->source),
+                                            rs->resolve_id);
+  if (cancellable) {
+    g_object_unref (cancellable);
+  }
+
   if (!grl_net_wc_request_finish (GRL_NET_WC (source_object),
                               res,
                               &content,