core: Fix error handling in item creator

Method was needlessly declared async, so the throwing of the exception
was not propagated properly in an case of error.

diff --git a/src/rygel/rygel-item-creator.vala b/src/rygel/rygel-item-creator.vala
index b601b8a..d6c867e 100644 (file)
--- a/src/rygel/rygel-item-creator.vala
+++ b/src/rygel/rygel-item-creator.vala
@@ -211,7 +211,7 @@ internal class Rygel.ItemCreator: GLib.Object, Rygel.StateMachine {
         }
     }
 
-    private async void parse_args () throws Error {
+    private void parse_args () throws Error {
         /* Start by parsing the 'in' arguments */
         this.action.get ("ContainerID", typeof (string), out this.container_id,
                          "Elements", typeof (string), out this.elements);