From f4fbfbb7fd3b649d050658a51652d94d83f29cbf Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Mon, 19 Jan 2015 01:29:20 +0100
Subject: [PATCH] Filter out script tags and skip newlines in text nodes

---
 wcfsetup/install/files/js/WCF.Message.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wcfsetup/install/files/js/WCF.Message.js b/wcfsetup/install/files/js/WCF.Message.js
index a1f8ed8e41..dd0a35a724 100644
--- a/wcfsetup/install/files/js/WCF.Message.js
+++ b/wcfsetup/install/files/js/WCF.Message.js
@@ -1981,7 +1981,7 @@ WCF.Message.Quote.Handler = Class.extend({
 	_getNodeText: function(node) {
 		// work-around for IE, see http://stackoverflow.com/a/5983176
 		var $nodeFilter = function(node) {
-			if (node.tagName === 'H3') {
+			if (node.tagName === 'H3' || node.tagName === 'SCRIPT') {
 				return NodeFilter.FILTER_REJECT;
 			}
 			
@@ -2016,7 +2016,7 @@ WCF.Message.Quote.Handler = Class.extend({
 				}
 			}
 			else {
-				$text += $walker.currentNode.nodeValue;
+				$text += $node.nodeValue.replace(/\n/g, '');
 			}
 			
 		}
-- 
2.20.1