Update to Drupal 8.1.2. For more information, see https://www.drupal.org/project/drupal/releases/8.1.2

core/lib/Drupal/Core/Database/Driver/mysql/Connection.php

@@ -79,7 +79,8 @@ class Connection extends DatabaseConnection {
   public function query($query, array $args = array(), $options = array()) {
     try {
       return parent::query($query, $args, $options);
-    } catch (DatabaseException $e) {
+    }
+    catch (DatabaseException $e) {
       if ($e->getPrevious()->errorInfo[1] == 1153) {
         // If a max_allowed_packet error occurs the message length is truncated.
         // This should prevent the error from recurring if the exception is

core/lib/Drupal/Core/Database/Driver/mysql/Insert.php

@@ -58,4 +58,5 @@ class Insert extends QueryInsert {
 
     return $query;
   }
+
 }

core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php

@@ -374,7 +374,7 @@ class Connection extends DatabaseConnection {
    *   A string representing the savepoint name. By default,
    *   "mimic_implicit_commit" is used.
    *
-   * @see Drupal\Core\Database\Connection::pushTransaction().
+   * @see Drupal\Core\Database\Connection::pushTransaction()
    */
   public function addSavepoint($savepoint_name = 'mimic_implicit_commit') {
     if ($this->inTransaction()) {
@@ -389,7 +389,7 @@ class Connection extends DatabaseConnection {
    *   A string representing the savepoint name. By default,
    *   "mimic_implicit_commit" is used.
    *
-   * @see Drupal\Core\Database\Connection::popTransaction().
+   * @see Drupal\Core\Database\Connection::popTransaction()
    */
   public function releaseSavepoint($savepoint_name = 'mimic_implicit_commit') {
     if (isset($this->transactionLayers[$savepoint_name])) {

core/lib/Drupal/Core/Database/Driver/pgsql/Install/Tasks.php

@@ -282,4 +282,5 @@ class Tasks extends InstallTasks {
     }
     return $form;
   }
+
 }

core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php

@@ -844,6 +844,7 @@ class Schema extends DatabaseSchema {
     // Modify the hash so it's safe to use in PostgreSQL identifiers.
     return strtr($hash, array('+' => '_', '/' => '_', '=' => ''));
   }
+
 }
 
 /**

core/lib/Drupal/Core/Database/Driver/pgsql/Select.php

@@ -152,6 +152,7 @@ class Select extends QuerySelect {
 
     return $result;
   }
+
 }
 
 /**

core/lib/Drupal/Core/Database/Driver/pgsql/Truncate.php

@@ -25,4 +25,5 @@ class Truncate extends QueryTruncate {
 
     return $result;
   }
+
 }

core/lib/Drupal/Core/Database/Driver/sqlite/Connection.php

@@ -41,7 +41,7 @@ class Connection extends DatabaseConnection {
    *
    * @var bool
    */
-  var $tableDropped = FALSE;
+  public $tableDropped = FALSE;
 
   /**
    * Constructs a \Drupal\Core\Database\Driver\sqlite\Connection object.

core/lib/Drupal/Core/Database/Driver/sqlite/Install/Tasks.php

@@ -103,4 +103,5 @@ class Tasks extends InstallTasks {
     }
     return TRUE;
   }
+
 }

core/lib/Drupal/Core/Database/Driver/sqlite/Select.php

@@ -12,4 +12,5 @@ class Select extends QuerySelect {
     // SQLite does not support FOR UPDATE so nothing to do.
     return $this;
   }
+
 }

core/lib/Drupal/Core/Database/Driver/sqlite/Statement.php

@@ -141,4 +141,5 @@ class Statement extends StatementPrefetch implements StatementInterface {
 
     return $return;
   }
+
 }

core/lib/Drupal/Core/Database/Driver/sqlite/Truncate.php

@@ -17,4 +17,5 @@ class Truncate extends QueryTruncate {
 
     return $comments . 'DELETE FROM {' . $this->connection->escapeTable($this->table) . '} ';
   }
+
 }

core/lib/Drupal/Core/Database/Log.php

@@ -163,4 +163,5 @@ class Log {
       }
     }
   }
+
 }

core/lib/Drupal/Core/Database/Query/AlterableInterface.php

@@ -87,4 +87,5 @@ interface AlterableInterface {
    *   The previously attached metadata object, or NULL if one doesn't exist.
    */
   public function getMetaData($key);
+
 }

core/lib/Drupal/Core/Database/Query/Condition.php

@@ -351,4 +351,5 @@ class Condition implements ConditionInterface, \Countable {
   public function orConditionGroup() {
     return $this->conditionGroupFactory('OR');
   }
+
 }

core/lib/Drupal/Core/Database/Query/ConditionInterface.php

@@ -191,4 +191,5 @@ interface ConditionInterface {
    * @return \Drupal\Core\Database\Query\ConditionInterface
    */
   public function orConditionGroup();
+
 }

core/lib/Drupal/Core/Database/Query/Delete.php

@@ -75,4 +75,5 @@ class Delete extends Query implements ConditionInterface {
 
     return $query;
   }
+
 }

core/lib/Drupal/Core/Database/Query/ExtendableInterface.php

@@ -25,4 +25,5 @@ interface ExtendableInterface {
    *   The extender object, which now contains a reference to this object.
    */
   public function extend($extender_name);
+
 }

core/lib/Drupal/Core/Database/Query/Insert.php

@@ -170,4 +170,5 @@ class Insert extends Query implements \Countable {
     }
     return TRUE;
   }
+
 }

core/lib/Drupal/Core/Database/Query/Merge.php

@@ -403,4 +403,5 @@ class Merge extends Query implements ConditionInterface {
       }
     }
   }
+
 }

core/lib/Drupal/Core/Database/Query/PagerSelectExtender.php

@@ -21,7 +21,7 @@ class PagerSelectExtender extends SelectExtender {
    *
    * @var int
    */
-  static $maxElement = 0;
+  public static $maxElement = 0;
 
   /**
    * The number of elements per page to allow.
@@ -166,4 +166,5 @@ class PagerSelectExtender extends SelectExtender {
     }
     return $this;
   }
+
 }

core/lib/Drupal/Core/Database/Query/PlaceholderInterface.php

@@ -19,4 +19,5 @@ interface PlaceholderInterface {
    *   The next available placeholder ID as an integer.
    */
   public function nextPlaceholder();
+
 }

core/lib/Drupal/Core/Database/Query/SelectExtender.php

@@ -532,4 +532,5 @@ class SelectExtender implements SelectInterface {
   public function orConditionGroup() {
     return $this->conditionGroupFactory('OR');
   }
+
 }

core/lib/Drupal/Core/Database/Query/TableSortExtender.php

@@ -96,4 +96,5 @@ class TableSortExtender extends SelectExtender {
   protected function order() {
     return tablesort_get_order($this->header);
   }
+
 }

core/lib/Drupal/Core/Database/Query/Truncate.php

@@ -80,4 +80,5 @@ class Truncate extends Query {
       return $comments . 'TRUNCATE {' . $this->connection->escapeTable($this->table) . '} ';
     }
   }
+
 }

core/lib/Drupal/Core/Database/Schema.php

@@ -655,4 +655,5 @@ abstract class Schema implements PlaceholderInterface {
     }
     return is_string($value) ? $this->connection->quote($value) : $value;
   }
+
 }

core/lib/Drupal/Core/Database/StatementInterface.php

@@ -208,4 +208,5 @@ interface StatementInterface extends \Traversable {
    *   An associative array, or an empty array if there is no result set.
    */
   public function fetchAllAssoc($key, $fetch = NULL);
+
 }

core/lib/Drupal/Core/Database/Transaction.php

@@ -93,4 +93,5 @@ class Transaction {
     $this->rolledBack = TRUE;
     $this->connection->rollback($this->name);
   }
+
 }