[tracker] libtracker-miner: Plug leak

[Carlos Garnacho <carlosg src gnome org>]

commit c698a0e4c5109165b8fe926b27cdccacea9414e1
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Nov 27 19:51:17 2016 +0100

    libtracker-miner: Plug leak
    
    This is a char**, we must free the array and the strings.

 src/libtracker-miner/tracker-decorator.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-decorator.c b/src/libtracker-miner/tracker-decorator.c
index aeffe03..fb01037 100644
--- a/src/libtracker-miner/tracker-decorator.c
+++ b/src/libtracker-miner/tracker-decorator.c
@@ -1144,7 +1144,7 @@ tracker_decorator_finalize (GObject *object)
        decorator_cancel_active_tasks (decorator);
        decorator_notify_empty (decorator);
 
-       g_free (priv->class_names);
+       g_strfreev (priv->class_names);
        g_hash_table_destroy (priv->tasks);
        g_array_unref (priv->classes);
        g_array_unref (priv->prepended_ids);