[gnome-photos] tracker-controller: Make the ref / unref pairs more obvious

[Debarshi Ray <debarshir src gnome org>]

commit 3f45ac5104c3ee17d9eb9462d31d8afe2d9608e3
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Dec 15 12:10:16 2015 +0100

    tracker-controller: Make the ref / unref pairs more obvious

 src/photos-tracker-controller.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/src/photos-tracker-controller.c b/src/photos-tracker-controller.c
index 3aae435..0d77b5a 100644
--- a/src/photos-tracker-controller.c
+++ b/src/photos-tracker-controller.c
@@ -138,8 +138,7 @@ photos_tracker_controller_cursor_next (GObject *source_object, GAsyncResult *res
     {
       tracker_sparql_cursor_close (cursor);
       photos_tracker_controller_query_finished (self, NULL);
-      g_object_unref (self);
-      return;
+      goto out;
     }
 
   now = g_get_monotonic_time ();
@@ -149,7 +148,10 @@ photos_tracker_controller_cursor_next (GObject *source_object, GAsyncResult *res
   tracker_sparql_cursor_next_async (cursor,
                                     priv->cancellable,
                                     photos_tracker_controller_cursor_next,
-                                    self);
+                                    g_object_ref (self));
+
+ out:
+  g_object_unref (self);
 }