From c7f10c73d9f0e8bae0ea6192e525e03d087494ee Mon Sep 17 00:00:00 2001
From: Roan Kattouw <catrope@users.mediawiki.org>
Date: Sun, 5 Oct 2008 09:35:47 +0000
Subject: [PATCH] (bug 15767) API: apfilterlanglinks returns duplicate results

---
 RELEASE-NOTES                     | 1 +
 includes/api/ApiQueryAllpages.php | 1 +
 2 files changed, 2 insertions(+)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index c434afbfa1..ec35c0e3a0 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -302,6 +302,7 @@ The following extensions are migrated into MediaWiki 1.14:
 * (bug 15785) Allow for different expiry times for different protections in
   action=protect
 * Added allowsduplicates attribute to action=paraminfo output
+* (bug 15767) apfilterlanglinks returns duplicate results
 
 === Languages updated in 1.14 ===
 
diff --git a/includes/api/ApiQueryAllpages.php b/includes/api/ApiQueryAllpages.php
index b0f4759399..3211a20e11 100644
--- a/includes/api/ApiQueryAllpages.php
+++ b/includes/api/ApiQueryAllpages.php
@@ -106,6 +106,7 @@ class ApiQueryAllpages extends ApiQueryGeneratorBase {
 		} else if($params['filterlanglinks'] == 'withlanglinks') {
 			$this->addTables('langlinks');
 			$this->addWhere('page_id=ll_from');
+			$this->addOption('DISTINCT');
 			$forceNameTitleIndex = false;
 		}
 		if ($forceNameTitleIndex)
-- 
2.20.1