From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Thu, 29 Nov 2018 14:53:35 +0000 (+0100)
Subject: Fix highlighter selection of MESSAGE_PUBLIC_HIGHLIGHTERS is empty
X-Git-Tag: 5.2.0_Alpha_1~420^2~5^2~7
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0152413e1e75fcd137443d78fad59067d25cb5a3;p=GitHub%2FWoltLab%2FWCF.git

Fix highlighter selection of MESSAGE_PUBLIC_HIGHLIGHTERS is empty

see #2752
---

diff --git a/com.woltlab.wcf/templates/wysiwyg.tpl b/com.woltlab.wcf/templates/wysiwyg.tpl
index e71298456b..c944243280 100644
--- a/com.woltlab.wcf/templates/wysiwyg.tpl
+++ b/com.woltlab.wcf/templates/wysiwyg.tpl
@@ -120,7 +120,7 @@
 			var allowedInlineStyles = [], buttons = [], buttonMobile = [], buttonOptions = [], customButtons = [];
 			{include file='wysiwygToolbar'}
 			
-			var highlighters = '{@MESSAGE_PUBLIC_HIGHLIGHTERS|encodeJS}'.split(/\n/);
+			var highlighters = '{@MESSAGE_PUBLIC_HIGHLIGHTERS|encodeJS}'.split(/\n/).filter(function (item) { return item != ''; });
 			
 			{include file='mediaJavaScript'}