Merge "De-duplicate pages in replaceInternal"

diff --git a/includes/parser/LinkHolderArray.php b/includes/parser/LinkHolderArray.php
index 0cbf5e8..648667b 100644 (file)
--- a/includes/parser/LinkHolderArray.php
+++ b/includes/parser/LinkHolderArray.php
@@ -341,7 +341,7 @@ class LinkHolderArray {
                                $where[] = $dbr->makeList(
                                        array(
                                                'page_namespace' => $ns,
-                                               'page_title' => $pages,
+                                               'page_title' => array_unique( $pages ),
                                        ),
                                        LIST_AND
                                );