[tracker/tracker-1.2] Take ownership of the GFile in the GPtrArray

[Martyn James Russell <mr src gnome org>]

commit dff41abe3e4240619db677292b6d65f88eab7eb5
Author: Philip Van Hoof <philip codeminded be>
Date:   Mon Oct 27 13:34:43 2014 +0100

    Take ownership of the GFile in the GPtrArray
    
    https://bugzilla.gnome.org/show_bug.cgi?id=739237

 src/libtracker-miner/tracker-file-notifier.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-file-notifier.c b/src/libtracker-miner/tracker-file-notifier.c
index 719bd71..af89a28 100644
--- a/src/libtracker-miner/tracker-file-notifier.c
+++ b/src/libtracker-miner/tracker-file-notifier.c
@@ -158,7 +158,7 @@ root_data_new (TrackerFileNotifier *notifier,
        data = g_new0 (RootData, 1);
        data->root = g_object_ref (file);
        data->pending_dirs = g_queue_new ();
-       data->query_files = g_ptr_array_new ();
+       data->query_files = g_ptr_array_new_with_free_func (g_object_unref);
        data->updated_dirs = g_ptr_array_new ();
        data->flags = flags;
 
@@ -424,7 +424,7 @@ file_notifier_add_node_foreach (GNode    *node,
 
                if (depth != 0 || file == priv->current_index_root->root)
                        g_ptr_array_add (priv->current_index_root->query_files,
-                                        canonical);
+                                        g_object_ref (canonical));
        }
 
        return FALSE;