diff -u b/src/Plugin/views/argument/IndexNameDepth.php b/src/Plugin/views/argument/IndexNameDepth.php
--- b/src/Plugin/views/argument/IndexNameDepth.php
+++ b/src/Plugin/views/argument/IndexNameDepth.php
@@ -159,6 +159,7 @@
     // Now build the subqueries.
     $subquery = $this->database->select('taxonomy_index', 'tn');
     $subquery->addField('tn', 'nid');
+    $subquery->addField('tn', 'nid');
     $where = (new Condition('OR'))->condition('tn.tid', $tids, $operator);
     $last = "tn";
 
@@ -183,9 +184,9 @@
     $subquery->condition($where);
     $ids = array_keys($subquery->execute()->fetchAllKeyed());
     if (empty($ids)) {
-      $this->query->addWhere(0, "$this->tableAlias.$this->realField", [-1], 'IN');
+      return $this->query->addWhere(0, "$this->tableAlias.$this->realField", [-1], 'IN');
     }
-    $this->query->addWhere(0, "$this->tableAlias.$this->realField", $ids, 'IN');
+    return $this->query->addWhere(0, "$this->tableAlias.$this->realField", $ids, 'IN');
   }
 
   /**