Quote $default in PostgresUpdater::setDefault

[lhc/web/wiklou.git] / includes / CategoryFinder.php

diff --git a/includes/CategoryFinder.php b/includes/CategoryFinder.php
index 504b35f..89bf5c7 100644 (file)
--- a/includes/CategoryFinder.php
+++ b/includes/CategoryFinder.php
@@ -20,6 +20,8 @@
  * @file
  */
 
+use Wikimedia\Rdbms\IDatabase;
+
 /**
  * The "CategoryFinder" class takes a list of articles, creates an internal
  * representation of all their parent categories (as well as parents of
@@ -184,7 +186,6 @@ class CategoryFinder {
         * Scans a "parent layer" of the articles/categories in $this->next
         */
        private function scanNextLayer() {
-
                # Find all parents of the article currently in $this->next
                $layer = [];
                $res = $this->dbr->select(