[gnome-autoar] compressor: Plug some memory leaks

[Ondrej Holy <oholy src gnome org>]

commit a6de6e3dfdc67d7302bffc4c1366ce0d7d507dd2
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Feb 16 21:40:19 2017 -0500

    compressor: Plug some memory leaks
    
    Valgrind complained that the g_list_copy_deep call here leaks
    memory. In fact, the set_property implementation already takes
    care of copying the list and reffing the objects, so don't
    do it here.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=778804

 gnome-autoar/autoar-compressor.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/gnome-autoar/autoar-compressor.c b/gnome-autoar/autoar-compressor.c
index 31a5a58..16f940f 100644
--- a/gnome-autoar/autoar-compressor.c
+++ b/gnome-autoar/autoar-compressor.c
@@ -1317,10 +1317,8 @@ autoar_compressor_new (GList        *source_files,
 
   self =
     g_object_new (AUTOAR_TYPE_COMPRESSOR,
-                  "source-files", g_list_copy_deep (source_files,
-                                                    (GCopyFunc)g_object_ref,
-                                                    NULL),
-                  "output-file", g_object_ref (output_file),
+                  "source-files", source_files,
+                  "output-file", output_file,
                   "format", format,
                   "filter", filter,
                   "create-top-level-directory", create_top_level_directory,