1 files changed, 13 insertions, 13 deletions
diff --git a/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php b/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php
index c2f6de974..87ead6fcd 100644
--- a/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php
+++ b/vendor/sabre/dav/lib/DAV/Auth/Backend/PDO.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Sabre\DAV\Auth\Backend;
 
 /**
@@ -9,23 +11,22 @@ namespace Sabre\DAV\Auth\Backend;
  * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
  */
-class PDO extends AbstractDigest {
-
+class PDO extends AbstractDigest
+{
     /**
-     * Reference to PDO connection
+     * Reference to PDO connection.
      *
      * @var PDO
      */
     protected $pdo;
 
     /**
-     * PDO table name we'll be using
+     * PDO table name we'll be using.
      *
      * @var string
      */
     public $tableName = 'users';
 
-
     /**
      * Creates the backend object.
      *
@@ -33,10 +34,9 @@ class PDO extends AbstractDigest {
      *
      * @param \PDO $pdo
      */
-    function __construct(\PDO $pdo) {
-
+    public function __construct(\PDO $pdo)
+    {
         $this->pdo = $pdo;
-
     }
 
     /**
@@ -44,14 +44,14 @@ class PDO extends AbstractDigest {
      *
      * @param string $realm
      * @param string $username
+     *
      * @return string|null
      */
-    function getDigestHash($realm, $username) {
-
-        $stmt = $this->pdo->prepare('SELECT digesta1 FROM ' . $this->tableName . ' WHERE username = ?');
+    public function getDigestHash($realm, $username)
+    {
+        $stmt = $this->pdo->prepare('SELECT digesta1 FROM '.$this->tableName.' WHERE username = ?');
         $stmt->execute([$username]);
-        return $stmt->fetchColumn() ?: null;
 
+        return $stmt->fetchColumn() ?: null;
     }
-
 }