[grilo] core: plug leak

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

commit d7174c0644b774741ea3a8f2a9ddc7e252ba50d4
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Thu Jun 13 11:49:21 2013 +0200

    core: plug leak

 src/grl-source.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/grl-source.c b/src/grl-source.c
index f09402a..cbaaaf6 100644
--- a/src/grl-source.c
+++ b/src/grl-source.c
@@ -994,6 +994,7 @@ resolve_spec_free (GrlSourceResolveSpec *spec)
   g_object_unref (spec->source);
   g_object_unref (spec->media);
   g_object_unref (spec->options);
+  g_list_free (spec->keys);
   g_free (spec);
 }