From: Chad Horohoe <chadh@wikimedia.org>
Date: Mon, 14 Jul 2014 15:42:59 +0000 (-0700)
Subject: PrefixSearch: Avoid notice when no subpage exists
X-Git-Tag: 1.31.0-rc.0~14957
X-Git-Url: http://git.cyclocoop.org/%22%20%20.%20generer_url_ecrire%28%22mots_tous%22%29%20.%20%22?a=commitdiff_plain;h=c30da5b0e968d95afb6f2c09dcb169467931d50a;p=lhc%2Fweb%2Fwiklou.git

PrefixSearch: Avoid notice when no subpage exists

Change-Id: I9e09b1c082e099f3b79716da5ab16239e256e4b2
---

diff --git a/includes/PrefixSearch.php b/includes/PrefixSearch.php
index 13696ad5e1..f794b2aad4 100644
--- a/includes/PrefixSearch.php
+++ b/includes/PrefixSearch.php
@@ -166,7 +166,9 @@ abstract class PrefixSearch {
 	protected function specialSearch( $search, $limit ) {
 		global $wgContLang;
 
-		list( $searchKey, $subpageSearch ) = explode( '/', $search, 2 );
+		$searchParts = explode( '/', $search, 2 );
+		$searchKey = $searchParts[0];
+		$subpageSearch = isset( $searchParts[1] ) ? $searchParts[1] : null;
 
 		// Handle subpage search separately.
 		if ( $subpageSearch !== null ) {