From: Carlos Garnacho <carlosg@gnome.org>
Date: Mon, 21 Jan 2019 20:40:59 +0000 (+0100)
Subject: keyboard: Fix JS warning
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~897^2^2~28
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=bb215966e511083f8145879a292b63c0ae7cd370;p=gnome-shell.git

keyboard: Fix JS warning

The label field may be empty here (eg. buttons fully styled through css),
just resort to an empty string then.
---

diff --git a/js/ui/keyboard.js b/js/ui/keyboard.js
index cbfdb0914..a37580b32 100644
--- a/js/ui/keyboard.js
+++ b/js/ui/keyboard.js
@@ -802,7 +802,7 @@ var Keyboard = class Keyboard {
             let switchToLevel = key.level;
             let action = key.action;
 
-            extraButton = new Key(key.label, []);
+            extraButton = new Key(key.label || '', []);
 
             extraButton.keyButton.add_style_class_name('default-key');
             if (key.extraClassName != null)