core: Correct handling of an N/A config

If a configuration key is not available from a configuration source, we should
be throwing the appropriate error.

diff --git a/src/rygel/rygel-environment-config.vala b/src/rygel/rygel-environment-config.vala
index 4f62abe..20866bd 100644 (file)
--- a/src/rygel/rygel-environment-config.vala
+++ b/src/rygel/rygel-environment-config.vala
@@ -56,7 +56,7 @@ internal class Rygel.EnvironmentConfig : GLib.Object, Configuration {
 
     // This config doesn't make sense in this context.
     public bool get_upnp_enabled () throws GLib.Error {
-        return true;
+        throw new ConfigurationError.NO_VALUE_SET (_("No value available"));
     }
 
     public string get_interface () throws GLib.Error {