[gnome-keyring] egg-cleanup: Don't leak 'cleanup' on unregister

[Stefan Walter <stefw src gnome org>]

commit 8ea8329cc09e263d9628e791e0f5a464bde63413
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Wed Sep 17 11:49:16 2014 +0200

    egg-cleanup: Don't leak 'cleanup' on unregister
    
    When unregistering a cleanup instance, the memory allocated for the cleanup
    was not freed causing a memory leak.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=738508

 egg/egg-cleanup.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/egg/egg-cleanup.c b/egg/egg-cleanup.c
index 3d06ef6..3dec665 100644
--- a/egg/egg-cleanup.c
+++ b/egg/egg-cleanup.c
@@ -52,6 +52,7 @@ egg_cleanup_unregister (GDestroyNotify notify, gpointer user_data)
                cleanup = (EggCleanup*)l->data;
                if (cleanup->notify == notify && cleanup->user_data == user_data) {
                        registered_cleanups = g_slist_remove (registered_cleanups, cleanup);
+                       g_free (cleanup);
                        break;
                }
        }