The war on redundant ampersand usage!

[lhc/web/wiklou.git] / includes / SearchPostgres.php

diff --git a/includes/SearchPostgres.php b/includes/SearchPostgres.php
index 87b90ab..293c593 100644 (file)
--- a/includes/SearchPostgres.php
+++ b/includes/SearchPostgres.php
@@ -26,8 +26,8 @@
 
 class SearchPostgres extends SearchEngine {
 
-       function SearchPostgres( &$db ) {
-               $this->db =& $db;
+       function SearchPostgres( $db ) {
+               $this->db = $db;
        }
 
        /**
@@ -123,7 +123,7 @@ class SearchPostgres extends SearchEngine {
        ## These two functions are done automatically via triggers
 
        function update( $pageid, $title, $text ) {
-               $dbw =& wfGetDB( DB_MASTER );
+               $dbw = wfGetDB( DB_MASTER );
                ## We don't want to index older revisions
                $SQL = "UPDATE pagecontent SET textvector = NULL WHERE old_id = ".
                                "(SELECT rev_text_id FROM revision WHERE rev_page = $pageid ".