[gnome-panel] status-notifier: fix memory leak

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 756c718440b3fa5f81dc68182ef37536863afe43
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Nov 5 15:40:10 2016 +0200

    status-notifier: fix memory leak

 applets/status-notifier/sn-item-v0.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/applets/status-notifier/sn-item-v0.c b/applets/status-notifier/sn-item-v0.c
index 2db3d55..f700ddf 100644
--- a/applets/status-notifier/sn-item-v0.c
+++ b/applets/status-notifier/sn-item-v0.c
@@ -635,6 +635,8 @@ get_all_cb (GObject      *source_object,
         v0->item_is_menu = g_variant_get_boolean (value);
       else
         g_debug ("property '%s' not handled!", key);
+
+      g_variant_unref (value);
     }
 
   g_variant_iter_free (iter);