From 452ac297abb07acd4e4abd77a360ec4a0aa4ff44 Mon Sep 17 00:00:00 2001
From: Giovanni Campagna <gcampagna@src.gnome.org>
Date: Mon, 10 Sep 2012 10:18:03 +0200
Subject: [PATCH] PolkitAgent: don't crash if there is no avatar

If we're asking for root's password, we don't show an avatar. Don't
emit an exception in that case.

https://bugzilla.gnome.org/show_bug.cgi?id=683707
---
 js/ui/components/polkitAgent.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/ui/components/polkitAgent.js b/js/ui/components/polkitAgent.js
index 0fa9ba449..2f710df84 100644
--- a/js/ui/components/polkitAgent.js
+++ b/js/ui/components/polkitAgent.js
@@ -299,7 +299,7 @@ const AuthenticationDialog = new Lang.Class({
     },
 
     _onUserChanged: function() {
-        if (this._user.is_loaded) {
+        if (this._user.is_loaded && this._userAvatar) {
             this._userAvatar.update();
             this._userAvatar.actor.show();
         }