[gdm/wip/weak-ref-removal: 4/6] libgdm: use g_object_unref instead of g_clear_object for weakrefs

[Ray Strode <halfline src gnome org>]

commit 402e25b98b75edd0511251f1efceaa1c37129297
Author: Ray Strode <rstrode redhat com>
Date:   Tue May 15 17:02:36 2018 -0400

    libgdm: use g_object_unref instead of g_clear_object for weakrefs
    
    At the moment we add a weakref on each proxy to the connection
    object.  For the _sync variant functions, When the weakref fires,
    they call g_clear_object, clearing the connection, even if other
    proxies still have a reference.
    
    This commit changes that weak ref code to use g_object_unref instead.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=795940

 libgdm/gdm-client.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/libgdm/gdm-client.c b/libgdm/gdm-client.c
index c34121e..e02e3ea 100644
--- a/libgdm/gdm-client.c
+++ b/libgdm/gdm-client.c
@@ -764,8 +764,8 @@ gdm_client_get_user_verifier_sync (GdmClient     *client,
                                            &client->priv->user_verifier);
                 g_object_weak_ref (G_OBJECT (client->priv->user_verifier),
                                    (GWeakNotify)
-                                   g_clear_object,
-                                   &client->priv->connection);
+                                   g_object_unref,
+                                   client->priv->connection);
 
                 if (client->priv->enabled_extensions != NULL) {
                         gboolean res;
@@ -1119,8 +1119,8 @@ gdm_client_get_greeter_sync (GdmClient     *client,
                                            &client->priv->greeter);
                 g_object_weak_ref (G_OBJECT (client->priv->greeter),
                                    (GWeakNotify)
-                                   g_clear_object,
-                                   &client->priv->connection);
+                                   g_object_unref,
+                                   client->priv->connection);
 
                 query_for_timed_login_requested_signal (client->priv->greeter);
         }
@@ -1294,8 +1294,8 @@ gdm_client_get_remote_greeter_sync (GdmClient     *client,
                                            &client->priv->remote_greeter);
                 g_object_weak_ref (G_OBJECT (client->priv->remote_greeter),
                                    (GWeakNotify)
-                                   g_clear_object,
-                                   &client->priv->connection);
+                                   g_object_unref,
+                                   client->priv->connection);
         }
 
         return client->priv->remote_greeter;
@@ -1468,8 +1468,8 @@ gdm_client_get_chooser_sync (GdmClient     *client,
                                            &client->priv->chooser);
                 g_object_weak_ref (G_OBJECT (client->priv->chooser),
                                    (GWeakNotify)
-                                   g_clear_object,
-                                   &client->priv->connection);
+                                   g_object_unref,
+                                   client->priv->connection);
         }
 
         return client->priv->chooser;