[gnome-software] packagekit url-to-app: Destroy private data on shutdown

[Kalev Lember <klember src gnome org>]

commit 8af58aa918046cd61d1b8ed35caa6440bea72fda
Author: Kalev Lember <klember redhat com>
Date:   Tue Jan 30 09:54:40 2018 +0100

    packagekit url-to-app: Destroy private data on shutdown

 plugins/packagekit/gs-plugin-packagekit-url-to-app.c | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/plugins/packagekit/gs-plugin-packagekit-url-to-app.c 
b/plugins/packagekit/gs-plugin-packagekit-url-to-app.c
index 1f3ead20..f6327c0e 100644
--- a/plugins/packagekit/gs-plugin-packagekit-url-to-app.c
+++ b/plugins/packagekit/gs-plugin-packagekit-url-to-app.c
@@ -40,6 +40,13 @@ gs_plugin_initialize (GsPlugin *plugin)
        pk_client_set_cache_age (priv->client, G_MAXUINT);
 }
 
+void
+gs_plugin_destroy (GsPlugin *plugin)
+{
+       GsPluginData *priv = gs_plugin_get_data (plugin);
+       g_object_unref (priv->client);
+}
+
 gboolean
 gs_plugin_url_to_app (GsPlugin *plugin,
                      GsAppList *list,