[gnome-keyring/wip/fork-fixes] main: don't leak a dbus connection

[Cosimo Cecchi <cosimoc src gnome org>]

commit a43dcaeadd87b1eff6bdbf945c95347c48b32dd0
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Oct 16 12:22:16 2015 -0700

    main: don't leak a dbus connection

 daemon/gkd-main.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/daemon/gkd-main.c b/daemon/gkd-main.c
index 31248de..95a60f7 100644
--- a/daemon/gkd-main.c
+++ b/daemon/gkd-main.c
@@ -971,8 +971,8 @@ main (int argc, char *argv[])
                                                             NULL);
                                loop = g_main_loop_new (NULL, FALSE);
                                g_main_loop_run (loop);
-                               g_main_loop_unref (loop);
-                               loop = NULL;
+                               g_clear_pointer (&loop, g_main_loop_unref);
+                               g_clear_object (&connection);
                        }
                        cleanup_and_exit (0);
                }