gdm: Fix powerMenu icon name

Fallout from commit c21b1e5fe00a

diff --git a/js/gdm/powerMenu.js b/js/gdm/powerMenu.js
index b2c05f1298ad2ccca4e5784eae003d0c0a05a599..0a5a66eda5d09f161581c0c321b6332735f25888 100644 (file)
--- a/js/gdm/powerMenu.js
+++ b/js/gdm/powerMenu.js
@@ -31,7 +31,7 @@ const PowerMenuButton = new Lang.Class({
     Extends: PanelMenu.SystemStatusButton,
 
     _init: function() {
-        this.parent('system-shutdown', null);
+        this.parent('system-shutdown-symbolic', null);
         this._upClient = new UPowerGlib.Client();
 
         this._loginManager = LoginManager.getLoginManager();