Replacing "$hash" with "$this->hash" - without this would result in cache class not...

diff --git a/maintenance/importPhase2.php b/maintenance/importPhase2.php
index b9fdf8b..3814801 100644 (file)
--- a/maintenance/importPhase2.php
+++ b/maintenance/importPhase2.php
@@ -332,10 +332,10 @@ class TitleCache {
        var $hash = array();
 
        function &fetch( $dbkey ) {
-               if( !isset( $hash[$dbkey] ) ) {
-                       $hash[$dbkey] = Title::newFromDBkey( $dbkey );
+               if( !isset( $this->hash[$dbkey] ) ) {
+                       $this->hash[$dbkey] = Title::newFromDBkey( $dbkey );
                }
-               return $hash[$dbkey];
+               return $this->hash[$dbkey];
        }
 
 }