[rhythmbox] Actually print errors if we can't save the iPod DB

[Bastien Nocera <hadess src gnome org>]

commit c67a04ba59052717d2dfb1801370a2805f9c9785
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Aug 19 20:36:48 2009 +0100

    Actually print errors if we can't save the iPod DB
    
    We should really fix the callers to use the error though...

 plugins/ipod/rb-ipod-db.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/plugins/ipod/rb-ipod-db.c b/plugins/ipod/rb-ipod-db.c
index 8c9dc3c..7e23a05 100644
--- a/plugins/ipod/rb-ipod-db.c
+++ b/plugins/ipod/rb-ipod-db.c
@@ -124,9 +124,11 @@ static void
 rb_itdb_save (RbIpodDb *ipod_db, GError **error)
 {
 	RbIpodDbPrivate *priv = IPOD_DB_GET_PRIVATE (ipod_db);
+	GError *err = NULL;
 
-	itdb_write (priv->itdb, error);
-	if ((error != NULL) && (*error != NULL)) {
+	if (itdb_write (priv->itdb, &err) == FALSE) {
+		g_warning ("Could not write database to iPod: %s", err->message);
+		g_propagate_error (error, err);
 		return;
 	}
 	if (priv->needs_shuffle_db) {