No more undefined usage of rev{Start,End}Id warnings

Change-Id: Id9754e430a566f79acbac3a7839a26cfd70db51c

diff --git a/maintenance/backup.inc b/maintenance/backup.inc
index ce8f694..470a513 100644 (file)
--- a/maintenance/backup.inc
+++ b/maintenance/backup.inc
@@ -47,6 +47,8 @@ class BackupDumper {
        var $skipFooter = false; // don't output </mediawiki>
        var $startId    = 0;
        var $endId      = 0;
+       var $revStartId = 0;
+       var $revEndId   = 0;
        var $sink       = null; // Output filters
        var $stubText   = false; // include rev_text_id instead of text; for 2-pass dump
        var $dumpUploads = false;