Merge "StringUtils: Add a utility for checking if a string is a valid regex"

[lhc/web/wiklou.git] / maintenance / dumpIterator.php

diff --git a/maintenance/dumpIterator.php b/maintenance/dumpIterator.php
index 751932d..20e9459 100644 (file)
--- a/maintenance/dumpIterator.php
+++ b/maintenance/dumpIterator.php
@@ -34,9 +34,10 @@ require_once __DIR__ . '/Maintenance.php';
  * @ingroup Maintenance
  */
 abstract class DumpIterator extends Maintenance {
-
        private $count = 0;
        private $startTime;
+       /** @var string|bool|null */
+       private $from;
 
        public function __construct() {
                parent::__construct();
@@ -60,6 +61,7 @@ abstract class DumpIterator extends Maintenance {
                        $revision->setTitle( Title::newFromText(
                                rawurldecode( basename( $this->getOption( 'file' ), '.txt' ) )
                        ) );
+                       $this->from = false;
                        $this->handleRevision( $revision );
 
                        return;
@@ -131,7 +133,7 @@ abstract class DumpIterator extends Maintenance {
                }
 
                $this->count++;
-               if ( isset( $this->from ) ) {
+               if ( $this->from !== false ) {
                        if ( $this->from != $title ) {
                                return;
                        }