isExpensive get default value

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

diff --git a/includes/Title.php b/includes/Title.php
index cba6d53..2b6603a 100644 (file)
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -1243,7 +1243,7 @@ class Title {
                                # add it to the stack
                                $stack[$this->getText()] = $tpar->getText();
                                # grab its parents
-                               $result .= $tpar->getAllParentCategories(&$stack);
+                               $result .= $tpar->getAllParentCategories($stack);
                        }
                }