* plain & is invalid in XML

diff --git a/includes/SpecialValidate.php b/includes/SpecialValidate.php
index 95faabf..130d1a8 100644 (file)
--- a/includes/SpecialValidate.php
+++ b/includes/SpecialValidate.php
@@ -51,7 +51,7 @@ class Validation {
        function getVersionLink( &$article, $revision, $text = "" ) {
                $t = $article->getTitle();
                if( $text == "" ) $text = wfMsg("val_view_version");
-               $ret = "<a href=\"" . $t->getLocalURL( "oldid={$revision}" ) . "\">" . $text . "</a>";
+               $ret = "<a href=\"" . htmlspecialchars($t->getLocalURL( "oldid={$revision}" )) . "\">" . $text . "</a>";
                return $ret;
        }