From: Alexander Ebert <ebert@woltlab.com>
Date: Wed, 7 Feb 2018 12:13:17 +0000 (+0100)
Subject: `DocumentFragment.childElementCount` is not supported in IE11/Edge
X-Git-Tag: 3.1.0_RC_3~11
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bdc6157f241222569945fab4ae4a13c8f33c2f5d;p=GitHub%2FWoltLab%2FWCF.git

`DocumentFragment.childElementCount` is not supported in IE11/Edge
---

diff --git a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabDropdown.js b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabDropdown.js
index 5040bf4d9f..b471e674df 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabDropdown.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabDropdown.js
@@ -31,7 +31,7 @@ $.Redactor.prototype.WoltLabDropdown = function() {
 					}
 				}
 				
-				if (fragment.childElementCount > 0) {
+				if (fragment.children.length > 0) {
 					$dropdown[0].rel = name;
 					$dropdown[0].appendChild(fragment);
 				}