Fix cur revision for multi-version export

diff --git a/includes/SpecialExport.php b/includes/SpecialExport.php
index 33248cc..4b8a2c8 100644 (file)
--- a/includes/SpecialExport.php
+++ b/includes/SpecialExport.php
@@ -69,8 +69,8 @@ function page2xml( $page, $curonly, $full = false ) {
                                "WHERE old_namespace=$ns AND old_title='$t' ORDER BY old_timestamp";
                        $res = wfQuery( $sql, DB_READ );
 
-                       while( $s = wfFetchObject( $res ) ) {
-                               $xml .= revision2xml( $s, $full, false );
+                       while( $s2 = wfFetchObject( $res ) ) {
+                               $xml .= revision2xml( $s2, $full, false );
                        }
                }
                $xml .= revision2xml( $s, $full, true );