From 64c295e4ac1e1985fa222fe8a240603054110c76 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Niklas=20Laxstr=C3=B6m?= <nikerabbit@users.mediawiki.org>
Date: Mon, 26 Jan 2009 21:00:21 +0000
Subject: [PATCH] * Escape backslashes before normal escaping, to not
 counteract the effect

---
 includes/db/Database.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/db/Database.php b/includes/db/Database.php
index 586baee4bc..798dc7d369 100644
--- a/includes/db/Database.php
+++ b/includes/db/Database.php
@@ -1620,8 +1620,9 @@ class Database {
 	 * Escape string for safe LIKE usage
 	 */
 	function escapeLike( $s ) {
+		$s=str_replace('\\','\\\\',$s);
 		$s=$this->strencode( $s );
-		$s=str_replace(array('%','_','\\'),array('\%','\_','\\\\'),$s);
+		$s=str_replace(array('%','_'),array('\%','\_'),$s);
 		return $s;
 	}
 
-- 
2.20.1