[brasero/gnome-2-28] Fix a crash when we try to download a missing gstreamer plugin through PK

[Philippe Rouquier <philippr src gnome org>]

commit 09a7d7c6d86f9f9e0822a23cc8a715a19787eb6b
Author: Philippe Rouquier <bonfire-app wanadoo fr>
Date:   Fri Sep 18 15:05:53 2009 +0200

    Fix a crash when we try to download a missing gstreamer plugin through PK
    The same structure was added twice to the list which caused it to be freed multiple times

 libbrasero-utils/brasero-metadata.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/libbrasero-utils/brasero-metadata.c b/libbrasero-utils/brasero-metadata.c
index 416a997..709ab74 100644
--- a/libbrasero-utils/brasero-metadata.c
+++ b/libbrasero-utils/brasero-metadata.c
@@ -1024,7 +1024,6 @@ brasero_metadata_install_missing_plugins (BraseroMetadata *self)
 		download = brasero_metadata_is_downloading (detail);
 		if (download) {
 			download->objects = g_slist_prepend (download->objects, self);
-			priv->downloads = g_slist_prepend (priv->downloads, download);
 			g_free (detail);
 			continue;
 		}