windowManager: Replace deprecated g_settings_list_keys()

diff --git a/js/ui/windowManager.js b/js/ui/windowManager.js
index ecf6051e029db6b45aa518dde3acaf2615f82daf..5a86d5ab3be31b8845b9f10e6ca3a838b835751f 100644 (file)
--- a/js/ui/windowManager.js
+++ b/js/ui/windowManager.js
@@ -217,7 +217,7 @@ const WorkspaceTracker = new Lang.Class({
 
     _getWorkspaceSettings: function() {
         let settings = global.get_overrides_settings();
-        if (settings.list_keys().indexOf('dynamic-workspaces') > -1)
+        if (settings.settings_schema.list_keys().indexOf('dynamic-workspaces') > -1)
             return settings;
         return new Gio.Settings({ schema_id: 'org.gnome.mutter' });
     },