[grilo-plugins] youtube: Release operation data

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

commit 37b63a3d9eecca33abdb48325b1eafa62c855ab4
Author: Enrique Ocaña González <eocanha igalia com>
Date:   Fri Oct 17 19:31:22 2014 +0000

    youtube: Release operation data
    
    Release operation data before calling the callback when there are no
    more search results.
    
    Signed-off-by: Juan A. Suarez Romero <jasuarez igalia com>

 src/youtube/grl-youtube.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/youtube/grl-youtube.c b/src/youtube/grl-youtube.c
index bb0dedc..2bfa803 100644
--- a/src/youtube/grl-youtube.c
+++ b/src/youtube/grl-youtube.c
@@ -444,6 +444,8 @@ release_operation_data (guint operation_id)
   GCancellable *cancellable = grl_operation_get_data (operation_id);
 
   g_clear_object (&cancellable);
+
+  grl_operation_set_data (operation_id, NULL);
 }
 
 static OperationSpec *
@@ -797,6 +799,9 @@ build_media_from_entry_search_cb (GrlMedia *media, gpointer user_data)
 
   if (os->emitted < os->count) {
     remaining = os->count - os->emitted - 1;
+    if (remaining == 0) {
+      release_operation_data (os->operation_id);
+    }
     os->callback (os->source,
                  os->operation_id,
                  media,