Merge "Clean up AuthManagerTest a bit"

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

diff --git a/maintenance/categoryChangesAsRdf.php b/maintenance/categoryChangesAsRdf.php
index a12cda7..bf7a22d 100644 (file)
--- a/maintenance/categoryChangesAsRdf.php
+++ b/maintenance/categoryChangesAsRdf.php
@@ -220,7 +220,7 @@ SPARQL;
        ) {
                $tables = [ 'recentchanges', 'page_props', 'category' ];
                if ( $extra_tables ) {
-                       $tables += $extra_tables;
+                       $tables = array_merge( $tables, $extra_tables );
                }
                $it = new BatchRowIterator( $dbr,
                        $tables,