From: Alexander Ebert <ebert@woltlab.com>
Date: Wed, 28 Dec 2016 17:06:19 +0000 (+0100)
Subject: Fixed work-around for smiley codes
X-Git-Tag: 3.0.0_RC_3~20
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a8b1247ce3b34a0bde149d47fe45403e7e071850;p=GitHub%2FWoltLab%2FWCF.git

Fixed work-around for smiley codes
---

diff --git a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabClean.js b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabClean.js
index 9736d864c1..97a6c2fb60 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabClean.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor2/plugins/WoltLabClean.js
@@ -170,10 +170,9 @@ $.Redactor.prototype.WoltLabClean = function() {
 					img.removeAttribute('style');
 					
 					if (img.hasAttribute('alt')) {
-						// The editor trips over `<`, causing the DOM to be seriously
-						// messed up. Until this is resolved, we're simply dropping it,
-						// at least for smilies it is later restored.
-						img.setAttribute('alt', img.getAttribute('alt').replace(/</g, ''));
+						// Any smiley with an code that has `<` followed by
+						// a letter will cause the editor to fail.
+						img.setAttribute('alt', img.getAttribute('alt').replace(/</g, '&lt;'));
 					}
 				});