[libgnome-keyring] Pass an empty window_id to Prompt().

[Stefan Walter <stefw src gnome org>]

commit 842d31012892d863989f40fd78badfbbe30fc107
Author: Stef Walter <stef memberwebs com>
Date:   Thu Dec 10 22:08:28 2009 +0000

    Pass an empty window_id to Prompt().

 library/gkr-operation.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/library/gkr-operation.c b/library/gkr-operation.c
index 7b9f4e7..ac45a52 100644
--- a/library/gkr-operation.c
+++ b/library/gkr-operation.c
@@ -442,6 +442,7 @@ gkr_operation_prompt (GkrOperation *op, const gchar *prompt)
 {
 	on_prompt_args *args;
 	DBusMessage *req;
+	const char *window_id;
 
 	g_return_if_fail (prompt);
 	g_assert (op);
@@ -461,6 +462,9 @@ gkr_operation_prompt (GkrOperation *op, const gchar *prompt)
 	req = dbus_message_new_method_call (SECRETS_SERVICE, prompt,
 	                                    PROMPT_INTERFACE, "Prompt");
 
+	window_id = "";
+	dbus_message_append_args (req, DBUS_TYPE_STRING, &window_id, DBUS_TYPE_INVALID);
+
 	gkr_operation_push (op, on_prompt_result, GKR_CALLBACK_OP_MSG, args, on_prompt_free);
 	gkr_operation_request (op, req);
 	dbus_message_unref (req);