diff --git a/core/modules/node/node.install b/core/modules/node/node.install
index 6b188ce..ac88175 100644
--- a/core/modules/node/node.install
+++ b/core/modules/node/node.install
@@ -764,7 +764,7 @@ function node_update_8014(&$sandbox) {
     $query
       ->fields('r', array('nid', 'timestamp'))
       ->fields('n', array('created'))
-      ->condition('r.status', 1,'=')
+      ->condition('r.status', 1)
       ->groupBy('r.nid');
     db_insert('node_update_8014')
       ->from($query)
@@ -784,11 +784,11 @@ function node_update_8014(&$sandbox) {
       $sandbox['count'] += 1;
       // See if the node has multiple revisions. If it does, use the revision
       // timestamp. If not then use the node created date.
-      $revisions = db_query('SELECT COUNT(*) FROM {node_revision} WHERE nid = :nid', array(':nid' => $nid,))->fetchField();
+      $revisions = db_query('SELECT COUNT(*) FROM {node_revision} WHERE nid = :nid', array(':nid' => $nid))->fetchField();
       $published = ($revisions > 1) ? $record->timestamp : $record->created;
       db_update('node')
-        ->condition('nid', $nid, '=')
-        ->fields(array('published' => $published,))
+        ->condition('nid', $nid)
+        ->fields(array('published' => $published))
         ->execute();
     }
     $sandbox['last'] += $batch;
diff --git a/core/modules/system/lib/Drupal/system/Tests/Upgrade/NodePublishUpgradePathTest.php b/core/modules/system/lib/Drupal/system/Tests/Upgrade/NodePublishUpgradePathTest.php
index a56d5e2..2391c1f 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Upgrade/NodePublishUpgradePathTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Upgrade/NodePublishUpgradePathTest.php
@@ -39,7 +39,7 @@ public function testNodePublishedTimestampUpgrade() {
     $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');
     $nodes = node_load_multiple(NULL);
     foreach ($nodes as $node) {
-      $revisions = db_query('SELECT COUNT(*) FROM {node_revision} WHERE nid = :nid', array(':nid' => $node->nid,))->fetchField();
+      $revisions = db_query('SELECT COUNT(*) FROM {node_revision} WHERE nid = :nid', array(':nid' => $node->nid))->fetchField();
       $timestamp = '';
       if ($revisions > 1) {
         $timestamp = db_query('SELECT timestamp FROM {node_revision} WHERE nid = :nid AND status = 1 GROUP BY nid', array(':nid' => $node->nid))->fetchField();