Merge pull request #14656 from eileenmcnaughton/ad_hoc_mailing

[civicrm-core.git] / CRM / Core / DAO.php

diff --git a/CRM/Core/DAO.php b/CRM/Core/DAO.php
index 09295bf02828f39d5ace0c4490a80144b38212f6..f4593a4bd57e7b6560cd0cc1e6176cbefd6280ce 100644 (file)
--- a/CRM/Core/DAO.php
+++ b/CRM/Core/DAO.php
@@ -2836,9 +2836,10 @@ SELECT contact_id
   /**
    * Transform an array to a serialized string for database storage.
    *
-   * @param array|NULL $value
-   * @param $serializationType
-   * @return string|NULL
+   * @param array|null $value
+   * @param int $serializationType
+   * @return string|null
+   *
    * @throws \Exception
    */
   public static function serializeField($value, $serializationType) {