From: Tim Starling <tstarling@users.mediawiki.org>
Date: Thu, 20 Jan 2011 05:18:39 +0000 (+0000)
Subject: In getCategorySortkey: strip tabs and line feeds from the user-supplied category... 
X-Git-Tag: 1.31.0-rc.0~32463
X-Git-Url: http://git.cyclocoop.org/data/Fool?a=commitdiff_plain;h=e00465ab66d4d59d1e33835c9d2737edb49d019a;p=lhc%2Fweb%2Fwiklou.git

In getCategorySortkey: strip tabs and line feeds from the user-supplied category sort key, to avoid conflicts with our usage of LF. In UCA, tab is the only character that can sort above LF.
---

diff --git a/includes/Title.php b/includes/Title.php
index fd62d4dcc1..c8fe7b8d27 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -4152,6 +4152,7 @@ class Title {
 			# Separate with a null byte, so the unprefixed part is only used as
 			# a tiebreaker when two pages have the exact same prefix -- null
 			# sorts before everything else (hopefully).
+			$prefix = strtr( $prefix, "\n\t", '  ' );
 			return "$prefix\n$unprefixed";
 		}
 		return $unprefixed;