From: Giovanni Campagna <gcampagna@src.gnome.org>
Date: Mon, 10 Sep 2012 08:18:03 +0000 (+0200)
Subject: PolkitAgent: don't crash if there is no avatar
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~1013^2^2~5892
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=452ac297abb07acd4e4abd77a360ec4a0aa4ff44;p=gnome-shell.git

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
---

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();
         }