* (bug 2885) Fix fatal errors and notices in PHP 5.1.0beta3

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

diff --git a/includes/Namespace.php b/includes/Namespace.php
index a7345eb..d1d06ac 100644 (file)
--- a/includes/Namespace.php
+++ b/includes/Namespace.php
@@ -100,7 +100,7 @@ class Namespace {
        /**
         * Returns the canonical (English Wikipedia) name for a given index
         */
-       function &getCanonicalName( $index ) {
+       function getCanonicalName( $index ) {
                global $wgCanonicalNamespaceNames;
                return $wgCanonicalNamespaceNames[$index];
        }
@@ -109,7 +109,7 @@ class Namespace {
         * Returns the index for a given canonical name, or NULL
         * The input *must* be converted to lower case first
         */
-       function &getCanonicalIndex( $name ) {
+       function getCanonicalIndex( $name ) {
                global $wgCanonicalNamespaceNames;
                static $xNamespaces = false;
                if ( $xNamespaces === false ) {