From: umherirrender <umherirrender_de.wp@web.de>
Date: Sat, 8 Sep 2012 04:57:10 +0000 (+0200)
Subject: Fix Title::getRedirectsHere to respect interwiki prefix
X-Git-Tag: 1.31.0-rc.0~22425^2
X-Git-Url: http://git.cyclocoop.org/%22%2C%20generer_url_ecrire%28?a=commitdiff_plain;h=d7720f1960e2e9d53be6aac1fd59cd68426eb27f;p=lhc%2Fweb%2Fwiklou.git

Fix Title::getRedirectsHere to respect interwiki prefix

Respecting rd_interwiki is needed to act the same way than
Special:Whatlinkshere. For local redirects it is needed to also check
for NULL, not only the empty string

Change-Id: I4f3f242d69054dcbb3c7a02441991196ba140986
---

diff --git a/includes/Title.php b/includes/Title.php
index f9c7bdfa89..cd9eb94633 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -4433,6 +4433,11 @@ class Title {
 			'rd_title' => $this->getDBkey(),
 			'rd_from = page_id'
 		);
+		if ( $this->isExternal() ) {
+			$where['rd_interwiki'] = $this->getInterwiki();
+		} else {
+			$where[] = 'rd_interwiki = ' . $dbr->addQuotes( '' ) . ' OR rd_interwiki IS NULL';
+		}
 		if ( !is_null( $ns ) ) {
 			$where['page_namespace'] = $ns;
 		}
diff --git a/includes/specials/SpecialWhatlinkshere.php b/includes/specials/SpecialWhatlinkshere.php
index 5d6a112685..f13564936a 100644
--- a/includes/specials/SpecialWhatlinkshere.php
+++ b/includes/specials/SpecialWhatlinkshere.php
@@ -163,7 +163,7 @@ class SpecialWhatLinksHere extends SpecialPage {
 			'rd_from = page_id',
 			'rd_namespace' => $target->getNamespace(),
 			'rd_title' => $target->getDBkey(),
-			'(rd_interwiki is NULL) or (rd_interwiki = \'\')'
+			'rd_interwiki = ' . $dbr->addQuotes( '' ) . ' OR rd_interwiki IS NULL'
 		)));
 
 		if( $fetchlinks ) {