From f7e1570030b3ffc566afe91ca6a851057f0af43a Mon Sep 17 00:00:00 2001
From: Alex Monk <krenair@gmail.com>
Date: Sat, 15 Jun 2013 15:13:35 +0100
Subject: [PATCH] Parse duplicate-defaultsort error message

Bug: 49611
Change-Id: I2fd6c74597ba423378c3f08e76248c2b241098dd
---
 includes/parser/CoreParserFunctions.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/includes/parser/CoreParserFunctions.php b/includes/parser/CoreParserFunctions.php
index a7820d4b6a..41cbd08beb 100644
--- a/includes/parser/CoreParserFunctions.php
+++ b/includes/parser/CoreParserFunctions.php
@@ -862,7 +862,10 @@ class CoreParserFunctions {
 			return '';
 		} else {
 			return '<span class="error">' .
-				wfMessage( 'duplicate-defaultsort', $old, $text )->inContentLanguage()->escaped() .
+				wfMessage( 'duplicate-defaultsort',
+					wfEscapeWikiText( $old ), // Message should be parsed, but these params should only be escaped.
+					wfEscapeWikiText( $text )
+				)->inContentLanguage()->text() .
 				'</span>';
 		}
 	}
-- 
2.20.1