From 98a1db32476960589a08ece9fefbae25c3b81efa Mon Sep 17 00:00:00 2001
From: YFdyh000 <yfdyh000@gmail.com>
Date: Thu, 13 Aug 2015 21:38:00 +0100
Subject: [PATCH] Bug 1194503 - make appendNotification not set
 accesskey="undefined" if passed a structure with no accesskey, r=gijs

--HG--
extra : commitid : 9JUxylKErLp
extra : histedit_source : 21111a242a741a43c68c8449f3908ae1edef2ab3
---
 toolkit/content/widgets/notification.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/toolkit/content/widgets/notification.xml b/toolkit/content/widgets/notification.xml
index d2cb07916d63..e998e031a3b0 100644
--- a/toolkit/content/widgets/notification.xml
+++ b/toolkit/content/widgets/notification.xml
@@ -122,7 +122,8 @@
                 var button = aButtons[b];
                 var buttonElem = document.createElementNS(XULNS, "button");
                 buttonElem.setAttribute("label", button.label);
-                buttonElem.setAttribute("accesskey", button.accessKey);
+                if (typeof button.accessKey == "string")
+                  buttonElem.setAttribute("accesskey", button.accessKey);
                 if (typeof button.type == "string") {
                   buttonElem.setAttribute("type", button.type);
                   if ((button.type == "menu-button" || button.type == "menu") &&