From: Marcel Werk <burntime@woltlab.com>
Date: Fri, 3 May 2019 13:27:16 +0000 (+0200)
Subject: Ignore invisible dropdown items in a11y
X-Git-Tag: 5.2.0_Alpha_1~108
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5bded32ba56a0b7ee95e13da2fa06e85bcf9f0bc;p=GitHub%2FWoltLab%2FWCF.git

Ignore invisible dropdown items in a11y
---

diff --git a/wcfsetup/install/files/js/WoltLabSuite/Core/Ui/Dropdown/Simple.js b/wcfsetup/install/files/js/WoltLabSuite/Core/Ui/Dropdown/Simple.js
index 390c7bf0d4..db7b6cc047 100644
--- a/wcfsetup/install/files/js/WoltLabSuite/Core/Ui/Dropdown/Simple.js
+++ b/wcfsetup/install/files/js/WoltLabSuite/Core/Ui/Dropdown/Simple.js
@@ -494,6 +494,7 @@ define(
 						menu.removeEventListener('keydown', _callbackDropdownMenuKeyDown);
 						menu.addEventListener('keydown', _callbackDropdownMenuKeyDown);
 						elBySelAll('li', menu, function (listItem) {
+							if (!listItem.clientHeight) return;
 							if (firstListItem === null) firstListItem = listItem;
 							else if (listItem.classList.contains('active')) firstListItem = listItem;