[gnome-shell] polkitAgent: Also show user avatar for root user

[Florian Müllner <fmuellner src gnome org>]

commit c627d47019b0319c47e99c2ed8cd014b9bf98d62
Author: Jonas Dreßler <verdre v0yd nl>
Date:   Sun Jun 23 12:15:12 2019 +0200

    polkitAgent: Also show user avatar for root user
    
    Show the user avatar for all users, including the root user. The root
    user will always have the generic avatar, but it looks more consistent
    than showing no avatar at all.
    
    This way we also don't have to worry about the spacing introduced by the
    polkit-dialog-user-layout CSS class, which would give the
    "Administrator" label a small offset to the left.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/788

 js/ui/components/polkitAgent.js | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/js/ui/components/polkitAgent.js b/js/ui/components/polkitAgent.js
index 6c519a647c..30d04d5c5d 100644
--- a/js/ui/components/polkitAgent.js
+++ b/js/ui/components/polkitAgent.js
@@ -62,7 +62,6 @@ var AuthenticationDialog = GObject.registerClass({
             iconSize: DIALOG_ICON_SIZE,
             styleClass: 'polkit-dialog-user-icon',
         });
-        this._userAvatar.hide();
         userBox.add_child(this._userAvatar);
 
         this._userLabel = new St.Label({
@@ -305,12 +304,10 @@ var AuthenticationDialog = GObject.registerClass({
         let userName = this._user.get_user_name();
         let realName = this._user.get_real_name();
 
-        if (userName !== 'root') {
+        if (userName !== 'root')
             this._userLabel.set_text(realName);
 
-            this._userAvatar.update();
-            this._userAvatar.show();
-        }
+        this._userAvatar.update();
     }
 
     cancel() {