initialize variable, right, thanks Brion! :)

diff --git a/includes/Title.php b/includes/Title.php
index ba1539e..b32d8cc 100644 (file)
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -1076,6 +1076,7 @@ class Title {
        function userCanRead() {
                global $wgUser;
 
+               $result = null;
                wfRunHooks( 'userCan', array( &$this, &$wgUser, 'read', &$result ) );
                if ( $result !== null ) {
                        return $result;