[tracker/tracker-1.2] libtracker-miner: Cancel pending async operations during destruction

[Debarshi Ray <debarshir src gnome org>]

commit a994ff48be023479c31f5703ac55a525f3bac626
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Oct 20 18:08:45 2015 +0200

    libtracker-miner: Cancel pending async operations during destruction
    
    https://bugzilla.gnome.org/show_bug.cgi?id=756877

 src/libtracker-miner/tracker-file-notifier.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-file-notifier.c b/src/libtracker-miner/tracker-file-notifier.c
index 5c2b7b9..b12baa2 100644
--- a/src/libtracker-miner/tracker-file-notifier.c
+++ b/src/libtracker-miner/tracker-file-notifier.c
@@ -1370,6 +1370,8 @@ tracker_file_notifier_finalize (GObject *object)
                g_object_unref (priv->data_provider);
        }
 
+       g_cancellable_cancel (priv->cancellable);
+
        g_object_unref (priv->crawler);
        g_object_unref (priv->monitor);
        g_object_unref (priv->file_system);